@article{ref1,
title="The effect of an induced selective increase in head temperature upon performance of a simple mental task",
journal="Human factors",
year="1983",
author="Hancock, P. A.",
volume="25",
number="4",
pages="441-448",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0018-7208",
doi="",
url="http://dx.doi.org/"
}