@article{ref1,
title="Mercury hazards in the coke industry",
journal="Gigiena Truda i Professional'nye Zabolevaniia",
year="1972",
author="Petrova, N. I. and Eremeev, A. D.",
volume="16",
number="11",
pages="45-46",
abstract="<p>[Abstract unavailable]</p><p>Language: ru</p>",
language="ru",
issn="0016-9919",
doi="",
url="http://dx.doi.org/"
}