@article{ref1,
title="Role of physical training in the process of flight instruction",
journal="Voenno-Meditsinskii Zhurnal",
year="1975",
author="Makarov, R. N.",
volume="",
number="10",
pages="61-64",
abstract="<p>[Abstract unavailable]</p><p>Language: ru</p>",
language="ru",
issn="0026-9050",
doi="",
url="http://dx.doi.org/"
}