@article{ref1,
title="Hygiene of physical exercise and sport, its problems and development",
journal="Gigiena i Sanitariia",
year="1954",
author="Minka, A. A.",
volume="10",
number="",
pages="7-11",
abstract="<p>[Abstract unavailable]</p><p>Language: ru</p>",
language="ru",
issn="0016-9900",
doi="",
url="http://dx.doi.org/"
}