@article{ref1,
title="The outlook for hygienic improvement in mining technology based on the new state standard",
journal="Gigiena Truda i Professional'nye Zabolevaniia",
year="1988",
author="Prokhoda, A. A. and Makarenko, N. A. and Shevtsova, V. M. and Vyshchipan, V. F. and Elovskaia, L. T.",
volume="",
number="3",
pages="9-12",
abstract="<p>[Abstract unavailable]</p><p>Language: ru</p>",
language="ru",
issn="0016-9919",
doi="",
url="http://dx.doi.org/"
}