Last update: Tue Apr 10 10:05:59 MDT 2018
@Article{Cisneros-Molina:2005:IM, author = "Jos{\'e} Luis Cisneros-Molina", title = "An invariant of {$ 2 \times 2 $} matrices", journal = j-ELECTRON-J-LINEAR-ALGEBRA, volume = "13", number = "1", pages = "146--152", year = "2005", CODEN = "????", ISSN = "1081-3810 (print), 1537-9582 (electronic)", ISSN-L = "1081-3810", MRclass = "15A72", MRnumber = "2148900 (2006c:15046)", MRreviewer = "P{\'e}ter E. Frenkel", bibdate = "Tue Sep 16 07:27:39 MDT 2014", bibsource = "http://www.math.utah.edu/pub/tex/bib/ela.bib", URL = "http://repository.uwyo.edu/ela/vol13/iss1/10", acknowledgement = ack-nhfb, ajournal = "Electron. J. Linear Algebra", fjournal = "Electronic Journal of Linear Algebra", journal-URL = "http://repository.uwyo.edu/ela/", }