@article{ref1,
title="Stages in the development of flight safety in aerospace medicine",
journal="Kosmicheskaia Biologiia i Aviakosmicheskaia Meditsina",
year="1986",
author="Ponomarenko, V. A.",
volume="20",
number="3",
pages="12-19",
abstract="<p>[Abstract unavailable]</p><p>Language: ru</p>",
language="ru",
issn="0321-5040",
doi="",
url="http://dx.doi.org/"
}