@article{ref1,
title="The Factor of Time in Pursuit Rotor Learning",
journal="Journal of psychology, The",
year="1937",
author="Humphreys, L. G.",
volume="3",
number="2",
pages="429-436",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0022-3980",
doi="10.1080/00223980.1937.9917511",
url="http://dx.doi.org/10.1080/00223980.1937.9917511"
}