@article{ref1,
title="Certain aspects of aviation activities related to health conditions",
journal="Voenno-Meditsinskii Zhurnal",
year="1957",
author="Gorelov, V. V. and Smirnov, V. M.",
volume="5",
number="4",
pages="52-55",
abstract="<p>[Abstract unavailable]</p><p>Language: ru</p>",
language="ru",
issn="0026-9050",
doi="",
url="http://dx.doi.org/"
}