@article{ref1,
title="Review of literature on color vision, 1970",
journal="Ganka",
year="1972",
author="Ota, Y. and Kato, H.",
volume="14",
number="1",
pages="1-6",
abstract="<p>[Abstract unavailable]</p><p>Language: ja</p>",
language="ja",
issn="0016-4488",
doi="",
url="http://dx.doi.org/"
}