@article{ref1,
title="Temporal Change in Perceptual Space",
journal="Journal of psychology, The",
year="1946",
author="Culbertson, James T.",
volume="21",
number="1",
pages="3-23",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0022-3980",
doi="10.1080/00223980.1946.9917267",
url="http://dx.doi.org/10.1080/00223980.1946.9917267"
}