@article{ref1,
title="Mass occupational poisonings in 1914 and struggle of Russian workers for sanitary legislation",
journal="Gigiena i Sanitariia",
year="1954",
author="Beĭlikhis, G. A.",
volume="4",
number="",
pages="36-40",
abstract="<p>[Abstract unavailable]</p><p>Language: un</p>",
language="un",
issn="0016-9900",
doi="",
url="http://dx.doi.org/"
}