@article{ref1,
title="A red-green color vision test employing transparencies",
journal="Perceptual and motor skills",
year="1960",
author="Goldstein, Alvin G. and Brooks, Richard",
volume="11",
number="2",
pages="229-230",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0031-5125",
doi="10.2466/pms.1960.11.2.229",
url="http://dx.doi.org/10.2466/pms.1960.11.2.229"
}