@article{ref1,
title="'perception' and wundt's d-reaction",
journal="Perceptual and motor skills",
year="1952",
author="Riche., Charles V. and Allen, George W.",
volume="4",
number="3",
pages="82-87",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0031-5125",
doi="10.2466/pms.1952.4.3.82",
url="http://dx.doi.org/10.2466/pms.1952.4.3.82"
}