@article{ref1,
title="Basic industrial hygiene problems of the miners in the Krivoy Rog iron ore basin",
journal="Gigiena Truda i Professional'nye Zabolevaniia",
year="1981",
author="Makarenko, N. A.",
volume="",
number="2",
pages="10-13",
abstract="<p>[Abstract unavailable]</p><p>Language: ru</p>",
language="ru",
issn="0016-9919",
doi="",
url="http://dx.doi.org/"
}