@article{ref1,
title="A new method for improving the visibility of the rolling stock in railroad transportation",
journal="Gigiena i Sanitariia",
year="1999",
author="Sosnova, T. L.",
volume="",
number="1",
pages="48-51",
abstract="<p>[Abstract unavailable]</p><p>Language: ru</p>",
language="ru",
issn="0016-9900",
doi="",
url="http://dx.doi.org/"
}