@article{ref1,
title="Effect of working conditions on the state of health of workers engaged in the construction of technological installations of oil refining plants",
journal="Gigiena Truda i Professional'nye Zabolevaniia",
year="1971",
author="Ostrovskaya, R. S. and Mustaeva, N. A. and Polianskiĭ, V. A.",
volume="15",
number="11",
pages="40-41",
abstract="<p>[Abstract unavailable]</p><p>Language: ru</p>",
language="ru",
issn="0016-9919",
doi="",
url="http://dx.doi.org/"
}