@article{ref1,
title="Preventive and protective measures in working with transplutonium elements",
journal="Gigiena i Sanitariia",
year="1973",
author="Parkhomenko, G. M. and Egorova, M. S. and Kopaev, V. V.",
volume="38",
number="4",
pages="43-46",
abstract="<p>[Abstract unavailable]</p><p>Language: ru</p>",
language="ru",
issn="0016-9900",
doi="",
url="http://dx.doi.org/"
}