@article{ref1,
title="Distances and Qualities in Perceptual Space",
journal="Journal of psychology, The",
year="1945",
author="Culbertson, James T.",
volume="19",
number="1",
pages="109-132",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0022-3980",
doi="10.1080/00223980.1945.9917225",
url="http://dx.doi.org/10.1080/00223980.1945.9917225"
}