@article{ref1,
title="Basic achievements and the unsolved problems in the field of work radiation hygiene",
journal="Gigiena i Sanitariia",
year="1974",
author="Liarskiĭ, P. P. and Moiseitsev, P. I.",
volume="",
number="10",
pages="52-54",
abstract="<p>[Abstract unavailable]</p><p>Language: ru</p>",
language="ru",
issn="0016-9900",
doi="",
url="http://dx.doi.org/"
}