@article{ref1,
title="Fatigue effects on the timing performance of well-practiced subjects",
journal="Research quarterly",
year="1976",
author="Wrisberg, C. A. and Herbert, W. G.",
volume="47",
number="4",
pages="839-844",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0034-5377",
doi="",
url="http://dx.doi.org/"
}