@article{ref1,
title="Proposed standard system of symbols for thermal physiology",
journal="Journal of applied physiology (APS DC)",
year="1969",
author="",
volume="27",
number="3",
pages="439-446",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0021-8987",
doi="",
url="http://dx.doi.org/"
}