@article{ref1,
title="Traumatism in railroad transportation and its prevention",
journal="Gigiena Truda i Professional'nye Zabolevaniia",
year="1986",
author="Prokhorov, A. A. and Kudrin, V. A. and Kudrina, V. G.",
volume="",
number="11",
pages="37-40",
abstract="<p>[Abstract unavailable]</p><p>Language: ru</p>",
language="ru",
issn="0016-9919",
doi="",
url="http://dx.doi.org/"
}