Last update: Thu Sep 27 02:41:02 MDT 2018
@Article{Carr:1939:AEA,
author = "Albert Carr",
title = "Answer, Echo, Answer",
journal = j-SCI-AMER,
volume = "161",
number = "6",
pages = "342--344",
month = dec,
year = "1939",
CODEN = "SCAMAC",
DOI = "https://doi.org/10.1038/scientificamerican1239-342",
ISSN = "0036-8733 (print), 1946-7087 (electronic)",
ISSN-L = "0036-8733",
bibdate = "Sat May 18 16:13:51 MDT 2013",
bibsource = "http://www.math.utah.edu/pub/tex/bib/sciam1930.bib",
URL = "http://www.nature.com/scientificamerican/journal/v161/n6/pdf/scientificamerican1239-342.pdf",
acknowledgement = ack-nhfb,
fjournal = "Scientific American",
journal-URL = "http://www.nature.com/scientificamerican",
}