%%% -*-BibTeX-*-
%%% ====================================================================
%%%  BibTeX-file{
%%%     author          = "Nelson H. F. Beebe",
%%%     version         = "1.02",
%%%     date            = "12 August 2020",
%%%     time            = "15:05:43 MDT",
%%%     filename        = "mathgaz2020.bib",
%%%     address         = "University of Utah
%%%                        Department of Mathematics, 110 LCB
%%%                        155 S 1400 E RM 233
%%%                        Salt Lake City, UT 84112-0090
%%%                        USA",
%%%     telephone       = "+1 801 581 5254",
%%%     FAX             = "+1 801 581 4148",
%%%     URL             = "http://www.math.utah.edu/~beebe",
%%%     checksum        = "06551 2322 8328 102099",
%%%     email           = "beebe at math.utah.edu, beebe at acm.org,
%%%                        beebe at computer.org (Internet)",
%%%     codetable       = "ISO/ASCII",
%%%     keywords        = "BibTeX; bibliography; The Mathematical
%%%                        Gazette",
%%%     license         = "public domain",
%%%     supported       = "yes",
%%%     docstring       = "This is a COMPLETE bibliography of The
%%%                        Mathematical Gazette (CODEN MAGAAS, ISSN
%%%                        0025-5572 (print), 2056-6328 (electronic))
%%%                        for the decade 2020--2029.  Entries for other
%%%                        decades may be found in companion files named
%%%                        mathgazYYY0.bib, for decade-years YYY0.
%%%
%%%                        The journal is published by Cambridge
%%%                        University Press, and began with volume 1,
%%%                        number 1, in April 1894.  There are usually
%%%                        four to six issues per year, and some are
%%%                        index issues labeled I1.  Apart from those
%%%                        special cases, issue numbers advance
%%%                        continuously, instead of being reset with
%%%                        each new volume.
%%%
%%%                        The journal has Web sites at
%%%
%%%                            http://journals.cambridge.org/action/displayBackIssues?jid=MAG
%%%                            http://www.m-a.org.uk/jsp/index.jsp?lnk=620
%%%
%%%                        with data from 2010 to date.
%%%
%%%                        At version 1.02, the COMPLETE year coverage
%%%                        looked like this:
%%%
%%%                             2020 (  85)
%%%
%%%                             Article:         85
%%%
%%%                             Total entries:   85
%%%
%%%                        About 30% of the articles in The Mathematical
%%%                        Gazette are book reviews.  Where data could
%%%                        be found, BibTeX entries for those books have
%%%                        been included in the second section of this
%%%                        bibliography.  At version 1.01, only seven
%%%                        books are still missing from that section.
%%%
%%%                        Data for this bibliography have been collected
%%%                        primarily from the publisher Web site, and
%%%                        numerous online library catalogs, with
%%%                        additions from the BibNet Project and TeX
%%%                        User Group bibliography archives.
%%%
%%%                        Numerous errors in the sources noted above
%%%                        have been corrected.  Spelling has been
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%%%                        programs using the exception dictionary
%%%                        stored in the companion file with extension
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%%%                        BibTeX citation tags are uniformly chosen as
%%%                        name:year:abbrev, where name is the family
%%%                        name of the first author or editor, year is a
%%%                        4-digit number, and abbrev is a 3-letter
%%%                        condensation of important title
%%%                        words. Citation tags were automatically
%%%                        generated by software developed for the
%%%                        BibNet Project.
%%%
%%%                        In this bibliography, journal articles are
%%%                        sorted in publication order, and book entries
%%%                        first by ascending year, and within each
%%%                        year, alphabetically by author or editor, and
%%%                        then, if necessary, by the 3-letter
%%%                        abbreviation at the end of the BibTeX
%%%                        citation tag, using the ``bibsort -byyear''
%%%                        utility.
%%%
%%%                        The checksum field above contains a CRC-16
%%%                        checksum as the first value, followed by the
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%%% ====================================================================

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%%% ====================================================================
%%% Acknowledgement abbreviations:

@String{ack-nhfb = "Nelson H. F. Beebe,
                    University of Utah,
                    Department of Mathematics, 110 LCB,
                    155 S 1400 E RM 233,
                    Salt Lake City, UT 84112-0090, USA,
                    Tel: +1 801 581 5254,
                    FAX: +1 801 581 4148,
                    e-mail: \path|beebe@math.utah.edu|,
                            \path|beebe@acm.org|,
                            \path|beebe@computer.org| (Internet),
                    URL: \path|http://www.math.utah.edu/~beebe/|"}

%%% ====================================================================
%%% Journal abbreviations:

@String{j-COLLEGE-MATH-J        = "College Mathematics Journal"}

@String{j-MATH-GAZ              = "The Mathematical Gazette"}

%%% ====================================================================
%%% Publishers and their addresses:

@String{pub-A-K-PETERS          = "A. K. Peters, Ltd."}
@String{pub-A-K-PETERS:adr      = "Wellesley, MA, USA"}

@String{pub-AMS                 = "American Mathematical Society"}
@String{pub-AMS:adr             = "Providence, RI, USA"}

@String{pub-BASIC-BOOKS         = "Basic Books"}
@String{pub-BASIC-BOOKS:adr     = "New York, NY, USA"}

@String{pub-BIRKHAUSER          = "Birkh{\"{a}}user"}
@String{pub-BIRKHAUSER:adr      = "Cambridge, MA, USA; Berlin, Germany; Basel,
                                  Switzerland"}

@String{pub-CAMBRIDGE           = "Cambridge University Press"}
@String{pub-CAMBRIDGE:adr       = "Cambridge, UK"}

@String{pub-CHAPMAN-HALL-CRC    = "Chapman and Hall/CRC"}
@String{pub-CHAPMAN-HALL-CRC:adr = "Boca Raton, FL, USA"}

@String{pub-CRC                 = "CRC Press"}
@String{pub-CRC:adr             = "2000 N.W. Corporate Blvd., Boca Raton, FL 33431-9868, USA"}

@String{pub-DOVER               = "Dover Publications, Inc."}
@String{pub-DOVER:adr           = "New York, NY, USA"}

@String{pub-HARVARD             = "Harvard University Press"}
@String{pub-HARVARD:adr         = "Cambridge, MA, USA"}

@String{pub-JOHNS-HOPKINS       = "The Johns Hopkins University Press"}
@String{pub-JOHNS-HOPKINS:adr   = "Baltimore, MD, USA"}

@String{pub-MIT                 = "MIT Press"}
@String{pub-MIT:adr             = "Cambridge, MA, USA"}

@String{pub-OXFORD              = "Oxford University Press"}
@String{pub-OXFORD:adr          = "Walton Street, Oxford OX2 6DP, UK"}

@String{pub-PENGUIN             = "Penguin"}
@String{pub-PENGUIN:adr         = "London, UK and New York, NY, USA"}

@String{pub-PRINCETON           = "Princeton University Press"}
@String{pub-PRINCETON:adr       = "Princeton, NJ, USA"}

@String{pub-PROMETHEUS-BOOKS    = "Prometheus Books"}
@String{pub-PROMETHEUS-BOOKS:adr = "Amherst, NY, USA"}

@String{pub-SV                  = "Springer-Verlag"}
@String{pub-SV:adr              = "Berlin, Germany~/ Heidelberg, Germany~/
                                  London, UK~/ etc."}

@String{pub-TAYLOR-FRANCIS      = "Taylor and Francis"}
@String{pub-TAYLOR-FRANCIS:adr  = "Boca Raton, FL, USA"}

@String{pub-W-H-FREEMAN         = "W. H. Freeman"}
@String{pub-W-H-FREEMAN:adr     = "New York, NY, USA"}

@String{pub-WI                  = "Wiley-In{\-}ter{\-}sci{\-}ence"}
@String{pub-WI:adr              = "New York, NY, USA"}

@String{pub-WILEY               = "John Wiley"}
@String{pub-WILEY:adr           = "New York, NY, USA"}

%%% ====================================================================
%%% Bibliography entries, sorted in publication order, with ``bibsort
%%% -byvolume'':

@Article{Askew:2020:RMH,
  author =       "Mike Askew",
  title =        "Reasoning as a mathematical habit of mind",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "559",
  pages =        "1--11",
  month =        mar,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.1",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Thu May 28 17:44:25 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/reasoning-as-a-mathematical-habit-of-mind/A2AD50CFA49800ECF3DD7637D42250EE",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "02 March 2020",
}

@Article{Switkes:2020:WAE,
  author =       "Jennifer Switkes and Randall Swift",
  title =        "Worst average encountered highway velocity",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "559",
  pages =        "12--19",
  month =        mar,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.2",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Thu May 28 17:44:25 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/worst-average-encountered-highway-velocity/B257A43CA64BD559086FE5A8709D7314",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "02 March 2020",
}

@Article{Lescot:2020:AQR,
  author =       "Paul Lescot",
  title =        "An arithmetical question related to perfect numbers",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "559",
  pages =        "20--26",
  month =        mar,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.3",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Thu May 28 17:44:25 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/an-arithmetical-question-related-to-perfect-numbers/55E6BB7DCA03A3BCDDDA807ED3F93BD7",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "02 March 2020",
}

@Article{Kobal:2020:MZP,
  author =       "Damjan Kobal",
  title =        "Matrix zeros of polynomials",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "559",
  pages =        "27--35",
  month =        mar,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.4",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Thu May 28 17:44:25 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/matrix-zeros-of-polynomials/26893ED9800719FF827030074B9FF96B",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "02 March 2020",
}

@Article{Beardon:2020:CFX,
  author =       "Alan F. Beardon and Russell A. Gordon",
  title =        "The convexity of the function {$ y = E(x) $} defined
                 by $ x^y = y^x $",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "559",
  pages =        "36--43",
  month =        mar,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.5",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Thu May 28 17:44:25 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/convexity-of-the-function-y-ex-defined-by-xy-yx/65AE9DCC0ED961A8E5738AE62E4DD4F9",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "02 March 2020",
}

@Article{George:2020:LSO,
  author =       "Glyn George",
  title =        "Limits and second order ordinary differential
                 equations",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "559",
  pages =        "44--48",
  month =        mar,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.6",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Thu May 28 17:44:25 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/limits-and-second-order-ordinary-differential-equations/6798DD09910649200583C640EB57D120",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "02 March 2020",
}

@Article{Abu-Saymeh:2020:NBP,
  author =       "Sadi Abu-Saymeh and Mow Affaq Hajja",
  title =        "Notes on the {Brocard} points and angles of a
                 triangle",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "559",
  pages =        "49--62",
  month =        mar,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.7",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Thu May 28 17:44:25 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/notes-on-the-brocard-points-and-angles-of-a-triangle/7C971B3A6908834843EC08A4822CB07F",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "02 March 2020",
}

@Article{Fox:2020:CTG,
  author =       "Michael Fox",
  title =        "Constructing tetrahedra with given face areas",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "559",
  pages =        "63--73",
  month =        mar,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.8",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Thu May 28 17:44:25 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/constructing-tetrahedra-with-given-face-areas/4332700B63745B4FBA9806D78AB272D7",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "02 March 2020",
}

@Article{Viglione:2020:TCK,
  author =       "Raymond Viglione",
  title =        "The {Th{\'e}bault} configuration keeps on giving",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "559",
  pages =        "74--81",
  month =        mar,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.9",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Thu May 28 17:44:25 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/thebault-configuration-keeps-on-giving/92093E80A2CA1AFD6D8D40E91C5E6EE0",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "02 March 2020",
}

@Article{Allen:2020:LGA,
  author =       "Rory Allen",
  title =        "The {Lie} group approach to solving differential
                 equations",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "559",
  pages =        "82--106",
  month =        mar,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.10",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Thu May 28 17:44:25 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/lie-group-approach-to-solving-differential-equations/C826E2D74CA15AEC939FC75313DE288B",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "02 March 2020",
}

@Article{Anonymous:2020:PJ,
  author =       "Anonymous",
  title =        "In the Pipeline for {July 2020}",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "559",
  pages =        "106",
  month =        mar,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.11",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Thu May 28 17:44:25 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/in-the-pipeline-for-july-2020/B3325DE9700BF3D521A256244DCFE3B2",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "02 March 2020",
}

@Article{McLean:2020:WS,
  author =       "K. Robin McLean",
  title =        "What is the significance of $ b^2 = \frac {1}{2} \left
                 (3 + \sqrt 5 \right)a c $",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "559",
  pages =        "107--115",
  month =        mar,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.12",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Thu May 28 17:44:25 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/what-is-the-significance-of-b2-frac12left-3-sqrt-5-rightac/290A93ED64C3AACC29AAABBE758B792D",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "02 March 2020",
}

@Article{Calugareanu:2020:MST,
  author =       "Grigore Calugareanu",
  title =        "Matrices that are similar to their inverses",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "559",
  pages =        "116--124",
  month =        mar,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.13",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Thu May 28 17:44:25 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/matrices-that-are-similar-to-their-inverses/EA4EE844A828FAAA16ADC035862C8D2A",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "02 March 2020",
}

@Article{Silvester:2020:DPK,
  author =       "John R. Silvester",
  title =        "{Desargues}, {Pascal} and {Kirkman}",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "559",
  pages =        "125--135",
  month =        mar,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.14",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Thu May 28 17:44:25 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/desargues-pascal-and-kirkman/1F4285CFB2C8842536D3096B5E3BCFE3",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "02 March 2020",
}

@Article{Abel:2020:REB,
  author =       "Ulrich Abel",
  title =        "On the relative error between the binomial and the
                 hypergeometric distribution",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "559",
  pages =        "136--142",
  month =        mar,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.15",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Thu May 28 17:44:25 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/on-the-relative-error-between-the-binomial-and-the-hypergeometric-distribution/FF9C8D7F86D2CB2E3A570FD3237B470A",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "02 March 2020",
}

@Article{Moreno:2020:ID,
  author =       "Samuel G. Moreno and Esther M. Garc{\'\i}a-Caballero",
  title =        "104.01 {Irrationality} of $ \sqrt 2 $ with
                 determinants",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "559",
  pages =        "143--146",
  month =        mar,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.16",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Thu May 28 17:44:25 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/10401-irrationality-of-sqrt-2-with-determinants/397CE6DE02738D48FE46C7D9D08428F7",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "02 March 2020",
}

@Article{Koner:2020:UWF,
  author =       "Sourav Koner",
  title =        "104.02 {Unifying} {Wilson}'s and {Fermat}'s congruence
                 theorems",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "559",
  pages =        "146--150",
  month =        mar,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.17",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Thu May 28 17:44:25 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/10402-unifying-wilsons-and-fermats-congruence-theorems/04A0030239F50ED5DEC70E1175E70FC2",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "02 March 2020",
}

@Article{Sadek:2020:PFN,
  author =       "Jawad Sadek and Russell Euler",
  title =        "104.03 {On} periods of {Fibonacci} numbers using
                 modular arithmetic on the {Binet} formula",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "559",
  pages =        "150--154",
  month =        mar,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.18",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Thu May 28 17:44:25 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/fibquart.bib;
                 http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/10403-on-periods-of-fibonacci-numbers-using-modular-arithmetic-on-the-binet-formula/30FE1AC16B389F17D16C5CBB420D9448",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "02 March 2020",
}

@Article{Nickalls:2020:CC,
  author =       "R. W. D. Nickalls",
  title =        "104.04 {The} complementary cubic",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "559",
  pages =        "155--158",
  month =        mar,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.19",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Thu May 28 17:44:25 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/10404-the-complementary-cubic/0EA86B611918DC72B81BE6F2C08D96CA",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "02 March 2020",
}

@Article{Nowicki:2020:SFE,
  author =       "Andrzej Nowicki",
  title =        "104.05 {Some} finite extensions of the rational
                 numbers",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "559",
  pages =        "159--160",
  month =        mar,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.20",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Thu May 28 17:44:25 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/10405-some-finite-extensions-of-the-rational-numbers/C927F3485AC588CA50D8C11C5D09A280",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "02 March 2020",
}

@Article{Stephenson:2020:CSP,
  author =       "Paul Stephenson",
  title =        "104.06 {A} consecutive squares property",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "559",
  pages =        "160--161",
  month =        mar,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.21",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Thu May 28 17:44:26 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/10406-a-consecutive-squares-property/9E86EDE6AC2373586F2678E9EB2B42A5",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "02 March 2020",
}

@Article{Lukarevski:2020:IAE,
  author =       "Martin Lukarevski",
  title =        "104.07 {An} inequality for the altitudes of the
                 excentral triangle",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "559",
  pages =        "161--164",
  month =        mar,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.22",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Thu May 28 17:44:26 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/10407-an-inequality-for-the-altitudes-of-the-excentral-triangle/FCD13CE98CB0FB59C91AD04AA632DF1E",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "02 March 2020",
}

@Article{Humenberger:2020:FTG,
  author =       "Hans Humenberger",
  title =        "104.08 {Finding} triangles with given circum-medial
                 triangle",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "559",
  pages =        "164--168",
  month =        mar,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.23",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Thu May 28 17:44:26 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/10408-finding-triangles-with-given-circummedial-triangle/FC3417E92EF5765EC736C7879DC6DA7A",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "02 March 2020",
}

@Article{Scott:2020:HRT,
  author =       "J. A. Scott",
  title =        "104.09 {A} harmonic range for the triangle",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "559",
  pages =        "168--169",
  month =        mar,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.24",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Thu May 28 17:44:26 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/10409-a-harmonic-range-for-the-triangle/3B808EF47007556DEE7A018AD07F8696",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "02 March 2020",
}

@Article{Berendonk:2020:ASE,
  author =       "Stephan Berendonk",
  title =        "104.10 {Alternating} series in an equilateral triangle
                 --- two Proofs Without Words",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "559",
  pages =        "170--171",
  month =        mar,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.25",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Thu May 28 17:44:26 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/10410-alternating-series-in-an-equilateral-triangle-two-proofs-without-words/A70D4A6E7621AFC9BC884F92D806C49C",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "02 March 2020",
}

@Article{Nichols:2020:CSV,
  author =       "Owen Nichols",
  title =        "104.11 {The} curious story of a very old puzzle",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "559",
  pages =        "171--173",
  month =        mar,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.26",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Thu May 28 17:44:26 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/10411-the-curious-story-of-a-very-old-puzzle/A62A10382697F2FE2768E2DFF8CBC6F4",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "02 March 2020",
}

@Article{Meyer:2020:EWB,
  author =       "Joerg Meyer",
  title =        "An easy way to {Brahmagupta}'s formula for the area of
                 a cyclic quadrilateral",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "559",
  pages =        "174--175",
  month =        mar,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.27",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Thu May 28 17:44:26 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/an-easy-way-to-brahmaguptas-formula-for-the-area-of-a-cyclic-quadrilateral/8623C6553B394ED271CE3D63BD96F169",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "02 March 2020",
}

@Article{Lord:2020:PCa,
  author =       "Nick Lord",
  title =        "Problem Corner",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "559",
  pages =        "176--183",
  month =        mar,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.34",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Thu May 28 17:44:26 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/problem-corner/D96C4A53746F05B976172B71A5BA89B2",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "02 March 2020",
}

@Article{Roberts:2020:SP,
  author =       "Lewis Roberts",
  title =        "Student Problems",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "559",
  pages =        "184--186",
  month =        mar,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.35",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Thu May 28 17:44:26 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/student-problems/1E278F6E448F1C22FF5D4890F188884F",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "02 March 2020",
}

@Article{Yeo:2020:BRF,
  author =       "Dominic Yeo",
  title =        "Book Review: {{\booktitle{A first course in analysis}}
                 by John B. Conway, \pounds 39.99, ISBN
                 978-1-10717-314-9, Cambridge University Press (2017)}",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "559",
  pages =        "187",
  month =        mar,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.28",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Thu May 28 17:44:26 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/first-course-in-analysis-by-john-b-conway-3999-isbn-9781107173149-cambridge-university-press-2017/E1DA89FC94606B7A61C940A5595F23D8",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "02 March 2020",
}

@Article{Lord:2020:BRC,
  author =       "Nick Lord",
  title =        "Book Review: {{\booktitle{Complex analysis}} by Ian
                 Stewart and David Tall (2nd edn.), pp. 389, \pounds
                 29.99 (paper), ISBN 978-1-108-43679-3, Cambridge
                 University Press (2018)}",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "559",
  pages =        "187--189",
  month =        mar,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.29",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Thu May 28 17:44:26 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/complex-analysis-by-ian-stewart-and-david-tall-2nd-edn-pp-389-2999-paper-isbn-9781108436793-cambridge-university-press-2018/3E5D7FBF161D1B8086D5BE2723854561",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "02 March 2020",
}

@Article{Jacob:2020:BRU,
  author =       "Niels Jacob",
  title =        "Book Review: {{\booktitle{Understanding topology, a
                 practical introduction}} by Shaun V. Ault, pp. 416,
                 \pounds 74.00 (hard), ISBN 978-1-42142-407-1, Johns
                 Hopkins University Press (2018)}",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "559",
  pages =        "189--190",
  month =        mar,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.30",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Thu May 28 17:44:26 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/understanding-topology-a-practical-introduction-by-shaun-v-ault-pp-416-7400-hard-isbn-9781421424071-johns-hopkins-university-press-2018/1E744E48732D2723E0A6DD02F0D394CC",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "02 March 2020",
}

@Article{Schilling:2020:BRC,
  author =       "Ren{\'e} L. Schilling",
  title =        "Book Review: {{\booktitle{Calculus of variations}} by
                 Filip Rindler, pp. 444, \pounds 39.99 (paper), ISBN
                 978-3-319-77636-1, also available as e-book, Springer
                 Verlag (2018)}",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "559",
  pages =        "191",
  month =        mar,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.31",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Thu May 28 17:44:26 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/calculus-of-variations-by-filip-rindler-pp-444-3999-paper-isbn-9783319776361-also-available-as-ebook-springer-verlag-2018/396EDE9306F55B43573A4BE132802555",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "02 March 2020",
}

@Article{Anonymous:2020:MVIa,
  author =       "Anonymous",
  title =        "{MAG} volume 104 issue 559 Cover and Front matter",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "559",
  pages =        "f1--f2",
  month =        mar,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.32",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Thu May 28 17:44:26 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/mag-volume-104-issue-559-cover-and-front-matter/B5DC709C849BEF54DBD42A558A8DEB4B",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "02 March 2020",
}

@Article{Anonymous:2020:MVIb,
  author =       "Anonymous",
  title =        "{MAG} volume 104 issue 559 Cover and Back matter",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "559",
  pages =        "b1--b2",
  month =        mar,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.33",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Thu May 28 17:44:26 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/mag-volume-104-issue-559-cover-and-back-matter/10249CCCE52B1B3E7A4C648B39C3F16A",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "02 March 2020",
}

@Article{Dolan:2020:RHT,
  author =       "Stan Dolan",
  title =        "Ratios in {Heronian} triangles",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "560",
  pages =        "193--208",
  month =        jul,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.41",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Mon Aug 10 09:47:34 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/ratios-in-heronian-triangles/09561344BC7C9068244414E2DB38202D",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "18 June 2020",
}

@Article{Shiu:2020:TST,
  author =       "Peter Shiu",
  title =        "The three-square theorem of {Gauss} and {Legendre}",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "560",
  pages =        "209--214",
  month =        jul,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.42",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Mon Aug 10 09:47:34 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/threesquare-theorem-of-gauss-and-legendre/F5E4C8F7CD8BEC11CCB4F89488414648",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "18 June 2020",
}

@Article{Crilly:2020:FDS,
  author =       "Tony Crilly",
  title =        "A family of discrete spirals",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "560",
  pages =        "215--224",
  month =        jul,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.43",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Mon Aug 10 09:47:34 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/family-of-discrete-spirals/4D574D2B84F4AB3621BD52E7C9399D0A",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "18 June 2020",
}

@Article{Northshield:2020:TC,
  author =       "S. Northshield",
  title =        "Tropical cycles",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "560",
  pages =        "225--234",
  month =        jul,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.44",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Mon Aug 10 09:47:34 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/tropical-cycles/03198208E593E69B1EF99C7A916DA199",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "18 June 2020",
}

@Article{Wapner:2020:GNA,
  author =       "Leonard M. Wapner",
  title =        "{GPS} navigation apps and the price of anarchy",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "560",
  pages =        "235--240",
  month =        jul,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.45",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Mon Aug 10 09:47:34 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/gps-navigation-apps-and-the-price-of-anarchy/E9059E0CAFB7D8EE708E659FDA813C5C",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "18 June 2020",
}

@Article{Brown:2020:EIE,
  author =       "Geoffrey Brown and Narayanaswamy Balakrishnan",
  title =        "Extensions of an identity of {Euler}",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "560",
  pages =        "241--246",
  month =        jul,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.46",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Mon Aug 10 09:47:34 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/extensions-of-an-identity-of-euler/30B79A84247855CD0A6088167180C04E",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "18 June 2020",
}

@Article{Skurnick:2020:MCM,
  author =       "Ronald Skurnick and Christopher Roethel",
  title =        "A more conclusive and more inclusive second derivative
                 test",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "560",
  pages =        "247--254",
  month =        jul,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.47",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Mon Aug 10 09:47:34 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/more-conclusive-and-more-inclusive-second-derivative-test/7D48E66EF263873083E8FA573AEF51AB",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "18 June 2020",
}

@Article{Hamzic:2020:TPG,
  author =       "Dina Kamber Hamzi{\'c} and Zenan Sabanac",
  title =        "Two plane geometry problems approached through
                 analytic geometry",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "560",
  pages =        "255--261",
  month =        jul,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.48",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Mon Aug 10 09:47:34 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/two-plane-geometry-problems-approached-through-analytic-geometry/2323F2093AEFC6C3469630F3B4120D56",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "18 June 2020",
}

@Article{Calleja:2020:SPI,
  author =       "James Calleja",
  title =        "A spiral pattern investigation: making mathematical
                 connections",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "560",
  pages =        "262--270",
  month =        jul,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.49",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Mon Aug 10 09:47:34 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/spiral-pattern-investigation-making-mathematical-connections/C367658871A92F8D8266EB1FC04CE188",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "18 June 2020",
}

@Article{George:2020:PP,
  author =       "Glyn George",
  title =        "Parallel probabilities",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "560",
  pages =        "271--280",
  month =        jul,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.50",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Mon Aug 10 09:47:34 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/parallel-probabilities/FE5662BBE51AD2FDEEBA379B7A9163FC",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "18 June 2020",
}

@Article{Anonymous:2020:PN,
  author =       "Anonymous",
  title =        "In the Pipeline for {November 2020}",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "560",
  pages =        "280",
  month =        jul,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.87",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Mon Aug 10 09:47:34 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/in-the-pipeline-for-november-2020/157BC7FC9EBB37AFD795E2D839A49AE9",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "18 June 2020",
}

@Article{Siems:2020:MCM,
  author =       "Tobias Siems",
  title =        "{Markov Chain Monte Carlo} on finite state spaces",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "560",
  pages =        "281--287",
  month =        jul,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.51",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Mon Aug 10 09:47:34 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/markov-chain-monte-carlo-on-finite-state-spaces/F410EAF29400580A62DEE5B7C73134CB",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "18 June 2020",
}

@Article{Buritica:2020:ESP,
  author =       "Andres Buritica",
  title =        "Equations of some plane figures",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "560",
  pages =        "288--295",
  month =        jul,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.52",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Mon Aug 10 09:47:34 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/equations-of-some-plane-figures/0EF29AF269B5892724D4B73B5742CC99",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "18 June 2020",
}

@Article{Saouter:2020:NPS,
  author =       "Yannick Saouter",
  title =        "New pancake series for $ \pi $",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "560",
  pages =        "296--303",
  month =        jul,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.53",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Mon Aug 10 09:47:34 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/new-pancake-series-for/4DE51EA2A1D97B4F9925FCA9F4AF1FF0",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "18 June 2020",
}

@Article{Gadbois:2020:CCF,
  author =       "Steve Gadbois",
  title =        "104.12 {From} calendar coincidence to factorials to
                 {Ramanujan}",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "560",
  pages =        "304--306",
  month =        jul,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.54",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Mon Aug 10 09:47:34 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/10412-from-calendar-coincidence-to-factorials-to-ramanujan/930D0724FC402DD8F71E95A7A3FC692F",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "18 June 2020",
}

@Article{Downes:2020:EGJ,
  author =       "Rob Downes",
  title =        "104.13 {An} elementary geometric justification for the
                 cofactor expansion of a $ 3 \times 3 $ determinant",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "560",
  pages =        "307--310",
  month =        jul,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.55",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Mon Aug 10 09:47:34 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/10413-an-elementary-geometric-justification-for-the-cofactor-expansion-of-a-3-3-determinant/E058B03F4832DDECD03AE1DBE8CEE21E",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "18 June 2020",
}

@Article{Plaza:2020:MZZ,
  author =       "{\'A}ngel Plaza",
  title =        "104.14 {More} on zero-over-zero limits of special
                 type",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "560",
  pages =        "310--313",
  month =        jul,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.56",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Mon Aug 10 09:47:34 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/10414-more-on-zerooverzero-limits-of-special-type/751B5E152686B0D627E473F733F1FE65",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "18 June 2020",
}

@Article{Fellner:2020:DMH,
  author =       "Joseph P. Fellner",
  title =        "104.15 {Divergence} of a modified harmonic series",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "560",
  pages =        "313--315",
  month =        jul,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.57",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Mon Aug 10 09:47:34 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/10415-divergence-of-a-modified-harmonic-series/54DF18FE1F0E413FE44866BCEE07289D",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "18 June 2020",
}

@Article{Hammond:2020:AFD,
  author =       "Christopher N. B. Hammond",
  title =        "104.16 {Another} function with discontinuous
                 derivative",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "560",
  pages =        "315--318",
  month =        jul,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.58",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Mon Aug 10 09:47:34 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/10416-another-function-with-discontinuous-derivative/3C6F935A8B5E88C014808E96909DD1CC",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "18 June 2020",
}

@Article{Hajja:2020:MPG,
  author =       "Mowaffaq Hajja",
  title =        "104.17 {More} proofs of the {AM--GM} inequality",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "560",
  pages =        "318--326",
  month =        jul,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.59",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Mon Aug 10 09:47:34 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/agm.bib;
                 http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/10417-more-proofs-of-the-amgm-inequality/089FD8AFA839D001F8C8BDC97E438896",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "18 June 2020",
}

@Article{Narlikar:2020:BT,
  author =       "Jayant V. Narlikar",
  title =        "104.18 {Beetham}'s triangle",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "560",
  pages =        "327--330",
  month =        jul,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.60",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Mon Aug 10 09:47:34 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/10418-beethams-triangle/E0C77403B0CE4BE670B72DB131C324D2",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "18 June 2020",
}

@Article{Stephenson:2020:CSV,
  author =       "Paul Stephenson",
  title =        "104.19 {Centroid} of a sector from {Vi{\`e}te}",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "560",
  pages =        "330--331",
  month =        jul,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.61",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Mon Aug 10 09:47:34 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/10419-centroid-of-a-sector-from-viete/77714328CAC7CA05717C6B2190CFFEFB",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "18 June 2020",
}

@Article{Josefsson:2020:CMQ,
  author =       "Martin Josefsson",
  title =        "104.20 {A} characterisation of midsquare
                 quadrilaterals",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "560",
  pages =        "331--335",
  month =        jul,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.62",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Mon Aug 10 09:47:34 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/10420-a-characterisation-of-midsquare-quadrilaterals/E2F464B9D979E0B0F96E9627334F9D2C",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "18 June 2020",
}

@Article{Lukarevski:2020:CTF,
  author =       "Martin Lukarevski",
  title =        "104.21 {The} circummidarc triangle and the
                 {Finsler--Hadwiger} inequality",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "560",
  pages =        "335--338",
  month =        jul,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.63",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Mon Aug 10 09:47:34 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/10421-the-circummidarc-triangle-and-the-finslerhadwiger-inequality/7B25169B1C62D038A9A87A3205B78111",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "18 June 2020",
}

@Article{Plaza:2020:PWM,
  author =       "{\'A}ngel Plaza",
  title =        "104.22 {Proof} without Words: Minimum perimeter of an
                 inscribed quadrangle to a square",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "560",
  pages =        "338--339",
  month =        jul,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.64",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Mon Aug 10 09:47:34 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/10422-proof-without-words-minimum-perimeter-of-an-inscribed-quadrangle-to-a-square/25FDB8C144816D437442396FD219D569",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "18 June 2020",
}

@Article{Stanley:2020:TCS,
  author =       "P. Stanley",
  title =        "104.23 {Tessellation} of a conical surface",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "560",
  pages =        "339--341",
  month =        jul,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.65",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Mon Aug 10 09:47:34 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/10423-tessellation-of-a-conical-surface/1592102B77AE547C66294EB33C4C31CA",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "18 June 2020",
}

@Article{Beardon:2020:SHP,
  author =       "A. F. Beardon",
  title =        "104.24 {Surveying} in the hyperbolic plane",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "560",
  pages =        "341--343",
  month =        jul,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.66",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Mon Aug 10 09:47:34 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/10424-surveying-in-the-hyperbolic-plane/7373B904A0C80E528BA081EBDCE7AFDB",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "18 June 2020",
}

@Article{Caglayan:2020:PWE,
  author =       "G{\"u}nhan Caglayan",
  title =        "104.25 {Proof} without Words: Every central octagonal
                 number is an odd square",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "560",
  pages =        "343",
  month =        jul,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.67",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Mon Aug 10 09:47:34 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/10425-proof-without-words-every-central-octagonal-number-is-an-odd-square/094467300306B11F004946F3374AD23A",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "18 June 2020",
}

@Article{Ortega:2020:API,
  author =       "Ryan N. Ortega",
  title =        "An alternative proof of the integral of a logarithm",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "560",
  pages =        "344--345",
  month =        jul,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.68",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Mon Aug 10 09:47:34 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/an-alternative-proof-of-the-integral-of-a-logarithm/B2485AC521E240D5A35B71F4B9B6C0CB",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "18 June 2020",
}

@Article{Anonymous:2020:F,
  author =       "Anonymous",
  title =        "Feedback",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "560",
  pages =        "346--352",
  month =        jul,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.69",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Mon Aug 10 09:47:34 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/feedback/C78CFE260B34084344A2C99CD471DB1E",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "18 June 2020",
}

@Article{Lord:2020:PCb,
  author =       "Nick Lord",
  title =        "Problem Corner",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "560",
  pages =        "353--358",
  month =        jul,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.88",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Mon Aug 10 09:47:34 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/problem-corner/96940A86EFBFAB06649EE453B5E02815",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "18 June 2020",
}

@Article{Dolan:2020:SPC,
  author =       "Stan Dolan",
  title =        "Student Problem Corner",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "560",
  pages =        "359--361",
  month =        jul,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.70",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Mon Aug 10 09:47:34 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/student-problem-corner/DA40E5437CCC1648ADCFCDE48639FB0F",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "18 June 2020",
}

@Article{Hoare:2020:BRM,
  author =       "Graham T. Q. Hoare",
  title =        "Book Review: {{\booktitle{Millions billions zillions}}
                 by Brian W. Kernighan, pp. 160, \pounds 17.99 (hard),
                 ISBN 978-0-691-18277-3, Princeton University Press
                 (2018)}",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "560",
  pages =        "362",
  month =        jul,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.71",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Mon Aug 10 09:47:34 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/millions-billions-zillions-by-brian-w-kernighan-pp-160-1799-hard-isbn-9780691182773-princeton-university-press-2018/05F7430558CF469ECE3B524DA30A5678",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "18 June 2020",
}

@Article{Hunt:2020:BRB,
  author =       "Francis Hunt",
  title =        "Book Review: {{\booktitle{Is that a big number?}} by
                 Andrew C. A. Elliott, pp. 338, \pounds 18.99 (hard),
                 ISBN 978-0-19882-122-9, Oxford University Press
                 (2018)}",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "560",
  pages =        "362--364",
  month =        jul,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.72",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Mon Aug 10 09:47:34 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/is-that-a-big-number-by-andrew-c-a-elliott-pp-338-1899-hard-isbn-9780198821229-oxford-university-press-2018/F39CDE62611B0921E2E10DE43EC61682",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "18 June 2020",
}

@Article{Baylis:2020:BRE,
  author =       "John Baylis",
  title =        "Book Review: {{\booktitle{The error of truth}} by
                 Steven J. Osterlind, pp. 352, \pounds 25 (hard), ISBN
                 978-0-19883-160-0, Oxford University Press (2019)}",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "560",
  pages =        "364--366",
  month =        jul,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.73",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Mon Aug 10 09:47:34 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/error-of-truth-by-steven-j-osterlind-pp-352-25-hard-isbn-9780198831600-oxford-university-press-2019/26313470E4EDFBCEB79DBE54BB927D2D",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "18 June 2020",
}

@Article{Haworth:2020:BRB,
  author =       "Anne Haworth",
  title =        "Book Review: {{\booktitle{The book of why}} by Judea
                 Pearl, pp. 419, $ 32 (h a r d), {ISBN} 978 - 0 - 46509
                 - 760 - 9, B a s i c B o o k s (2018)}",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "560",
  pages =        "366--367",
  month =        jul,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.74",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Mon Aug 10 09:47:34 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/book-of-why-by-judea-pearl-pp-419-32-hard-isbn-9780465097609-basic-books-2018/A301B437EA11971F6AA8C68E382534A8",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "18 June 2020",
}

@Article{Griffiths:2020:BRM,
  author =       "Martin Griffiths",
  title =        "Book Review: {{\booktitle{The mathematics of everyday
                 life}} by Alfred S. Posamentier and Christian
                 Spreitzer, pp. 424, $ 25 (h a r d), {ISBN} 978 - 1 -
                 63388 - 387 - 1, {Prometheus} B o o k s (2018)}",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "560",
  pages =        "367--368",
  month =        jul,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.75",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Mon Aug 10 09:47:34 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/mathematics-of-everyday-life-by-alfred-s-posamentier-and-christian-spreitzer-pp-424-25-hard-isbn-9781633883871-prometheus-books-2018/C259536B6EED105257751B61B7755D1C",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "18 June 2020",
}

@Article{Leversha:2020:BRBa,
  author =       "Gerry Leversha",
  title =        "Book Review: {{\booktitle{The best writing on
                 mathematics 2017}} by Mircea Pitici (ed.), pp. 224,
                 \pounds 20.00, ISBN 978-0-691-17863-9, Princeton
                 University Press (2018)}",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "560",
  pages =        "368--369",
  month =        jul,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.76",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Mon Aug 10 09:47:34 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/best-writing-on-mathematics-2017-by-mircea-pitici-ed-pp-224-2000-isbn-9780691178639-princeton-university-press-2018/F806460C6FB7E7CB3414DD58C58B77EB",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "18 June 2020",
}

@Article{Leversha:2020:BRBb,
  author =       "Gerry Leversha",
  title =        "Book Review: {{\booktitle{The best writing on
                 mathematics 2018}} by Mircea Pitici (ed.), pp. 250,
                 \pounds 20.00, ISBN 978-0-691-18276-6, Princeton
                 University Press (2019)}",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "560",
  pages =        "370--371",
  month =        jul,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.89",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Mon Aug 10 09:47:34 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/best-writing-on-mathematics-2018-by-mircea-pitici-ed-pp-250-2000-isbn-9780691182766-princeton-university-press-2019/D43DE464B48D48613C677B6EEE87CE74",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "18 June 2020",
}

@Article{Hunacek:2020:BRS,
  author =       "Mark Hunacek",
  title =        "Book Review: {{\booktitle{A short course in
                 differential topology}} by Bjorn Ian Dundas, pp. 251,
                 \pounds 39.99 (hard), ISBN 978-1-10842-579-7, Cambridge
                 University Press (2018)}",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "560",
  pages =        "371--373",
  month =        jul,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.77",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Mon Aug 10 09:47:34 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/short-course-in-differential-topology-by-bjorn-ian-dundas-pp-251-3999-hard-isbn-9781108425797-cambridge-university-press-2018/3638FC2C39FC0CD6EC6688A5BBA3C250",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "18 June 2020",
}

@Article{Rout:2020:BRA,
  author =       "Stephen Rout",
  title =        "Book Review: {{\booktitle{Algebraic inequalities}} by
                 Hayk Sedrakyan and Nairi Sedrakyan, pp. 243, \pounds
                 32.99 (hard), ISBN 978-3-319-77835-8, Springer Verlag
                 (2018)}",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "560",
  pages =        "373--374",
  month =        jul,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.78",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Mon Aug 10 09:47:35 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/algebraic-inequalities-by-hayk-sedrakyan-and-nairi-sedrakyan-pp-243-3299-hard-isbn-9783319778358-springer-verlag-2018/D26B49FFB8EDF087308A00CCC8D6B0EC",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "18 June 2020",
}

@Article{Hunacek:2020:BRF,
  author =       "Mark Hunacek",
  title =        "Book Review: {{\booktitle{A first course in
                 differential geometry}} by L. M. Woodward and J.
                 Bolton, pp. 263, \pounds 29.99 (paper), ISBN
                 978-1-108-44102-5, Cambridge University Press (2018)}",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "560",
  pages =        "374--376",
  month =        jul,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.79",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Mon Aug 10 09:47:35 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/first-course-in-differential-geometry-by-l-m-woodward-and-j-bolton-pp-263-2999-paper-isbn-9781108441025-cambridge-university-press-2018/698118AFF0D74DE3D00B8E6067534088",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "18 June 2020",
}

@Article{MacGregor:2020:BRA,
  author =       "P. MacGregor",
  title =        "Book Review: {{\booktitle{Applied linear algebra and
                 matrix analysis}} (2nd edn.) by Thomas S. Shores, pp.
                 479, \pounds 59.99 (hard), ISBN 978-3-319-74747-7, also
                 available as e-book, Springer Verlag (2018)}",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "560",
  pages =        "376",
  month =        jul,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.80",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Mon Aug 10 09:47:35 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/applied-linear-algebra-and-matrix-analysis-2nd-edn-by-thomas-s-shores-pp-479-5999-hard-isbn-9783319747477-also-available-as-ebook-springer-verlag-2018/9C7CEE60E38A78299ADDB5250D8A7822",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "18 June 2020",
}

@Article{Rout:2020:BRS,
  author =       "Stephen Rout",
  title =        "Book Review: {{\booktitle{The stair-step approach in
                 mathematics}}, by Hayk Sedrakyan and Nairi Sedrakyan,
                 pp. 530, \pounds 64.99 (hard), ISBN 978-3-319-70631-3,
                 Springer Verlag (2018)}",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "560",
  pages =        "376--378",
  month =        jul,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.81",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Mon Aug 10 09:47:35 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/stairstep-approach-in-mathematics-by-hayk-sedrakyan-and-nairi-sedrakyan-pp-530-6499-hard-isbn-9783319706313-springer-verlag-2018/CACBFE6738E7E7CBACD33EE65BC100E5",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "18 June 2020",
}

@Article{Baylis:2020:BRM,
  author =       "John Baylis",
  title =        "Book Review: {{\booktitle{Methods of solving number
                 theory problems}} by Ellina Grigorieva, pp. 391,
                 \pounds 37.99 (hard), ISBN 978-3-319-90914-1,
                 {Birkh{\"a}user} (2018)}",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "560",
  pages =        "378--380",
  month =        jul,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.82",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Mon Aug 10 09:47:35 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/methods-of-solving-number-theory-problems-by-ellina-grigorieva-pp-391-3799-hard-isbn-9783319909141-birkhauser-2018/A73A14B2C9A892111A3A8E581BD053EC",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "18 June 2020",
}

@Article{Hall:2020:BRS,
  author =       "Peter Hall",
  title =        "Book Review: {{\booktitle{Senior problems}} by Andrew
                 Jobbings, pp. 285, \pounds 16 (paper), ISBN
                 978-1-90600-133-9, UK Mathematics Trust (2018)}",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "560",
  pages =        "380",
  month =        jul,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.83",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Mon Aug 10 09:47:35 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/senior-problems-by-andrew-jobbings-pp-285-16-paper-isbn-9781906001339-uk-mathematics-trust-2018/C7306D3F5EFA4238A7568F666734FF8F",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "18 June 2020",
}

@Article{Hall:2020:BRR,
  author =       "Peter Hall",
  title =        "Book Review: {{\booktitle{The room in the elephant}}
                 by Chris Pritchard, pp. 208, \pounds 18 (paper), ISBN
                 978-1-91161-600-9, The Mathematical Association
                 (2019)}",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "560",
  pages =        "381",
  month =        jul,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.84",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Mon Aug 10 09:47:35 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/room-in-the-elephant-by-chris-pritchard-pp-208-18-paper-isbn-9781911616009-the-mathematical-association-2019/401E5F34F5F0CB2AF3954B83A56DEAA8",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "18 June 2020",
}

@Article{Anonymous:2020:BR,
  author =       "Anonymous",
  title =        "Books Received",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "560",
  pages =        "382--384",
  month =        jul,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.85",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Mon Aug 10 09:47:35 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/books-received/A238F0651CEC2493307A4044E1E0586B",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "18 June 2020",
}

@Article{Anonymous:2020:MVIc,
  author =       "Anonymous",
  title =        "{MAG} volume 104 issue 560 Cover and Front matter",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "560",
  pages =        "f1--f2",
  month =        jul,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.86",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Mon Aug 10 09:47:35 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/mag-volume-104-issue-560-cover-and-front-matter/164AE04B5650B0B97821F81ACCD78377",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "18 June 2020",
}

@Article{Anonymous:2020:MVId,
  author =       "Anonymous",
  title =        "{MAG} volume 104 issue 560 Cover and Back matter",
  journal =      j-MATH-GAZ,
  volume =       "104",
  number =       "560",
  pages =        "b1--b2",
  month =        jul,
  year =         "2020",
  CODEN =        "MAGAAS",
  DOI =          "https://doi.org/10.1017/mag.2020.90",
  ISSN =         "0025-5572 (print), 2056-6328 (electronic)",
  ISSN-L =       "0025-5572",
  bibdate =      "Mon Aug 10 09:47:35 MDT 2020",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/mathgaz2020.bib",
  URL =          "https://www.cambridge.org/core/journals/mathematical-gazette/article/mag-volume-104-issue-560-cover-and-back-matter/78E8BF0C5E6F7703B6497A2E71CC3E32",
  acknowledgement = ack-nhfb,
  ajournal =     "Math. Gaz.",
  fjournal =     "The Mathematical Gazette",
  journal-URL =  "http://journals.cambridge.org/action/displayIssue?jid=MAG;
                 http://www.m-a.org.uk/jsp/index.jsp?lnk=620",
  onlinedate =   "18 June 2020",
}