@article{ref1,
title="Hygienic aspects of laser safety",
journal="Gigiena Truda i Professional'nye Zabolevaniia",
year="1981",
author="Shitskova, A. P. and Zaĭchenko, A. I. and Pol'skiĭ, O. G. and Pal'tsev, Iu P. and Karmolin, A. L.",
volume="",
number="2",
pages="32-36",
abstract="<p>[Abstract unavailable]</p><p>Language: ru</p>",
language="ru",
issn="0016-9919",
doi="",
url="http://dx.doi.org/"
}