@article{ref1,
title="The effect of experimentally induced changes in metabolism on perceptual measures of metabolic efficiency",
journal="Perceptual and motor skills",
year="1955",
author="Wertheimer, Michael and Levine, Herbert and Wertheimer, Nancy",
volume="5",
number="3",
pages="173-176",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0031-5125",
doi="10.2466/pms.1955.5.3.173",
url="http://dx.doi.org/10.2466/pms.1955.5.3.173"
}