@article{ref1,
title="Changes in the work capacity and attention stability in train operators exposed to the action of increased air temperature",
journal="Gigiena Truda i Professional'nye Zabolevaniia",
year="1974",
author="Karmadonov, M. F.",
volume="0",
number="7",
pages="36-37",
abstract="<p>[Abstract unavailable]</p><p>Language: ru</p>",
language="ru",
issn="0016-9919",
doi="",
url="http://dx.doi.org/"
}