@article{ref1,
title="Psychophysiological characteristics of formation flights",
journal="Voenno-Meditsinskii Zhurnal",
year="1977",
author="Rassvetaev, V. V. and Ivanov, A. V. and Mikhaĭlik, N. F.",
volume="",
number="4",
pages="54-56",
abstract="<p>[Abstract unavailable]</p><p>Language: ru</p>",
language="ru",
issn="0026-9050",
doi="",
url="http://dx.doi.org/"
}