@article{ref1,
title="A system for establishing safety coefficients in determining maximum allowable concentrations of volatile substances in the air at the work site",
journal="Zeitschrift fur die Gesamte Hygiene und Ihre Grenzgebiete",
year="1986",
author="Sidorov, K. K.",
volume="32",
number="11",
pages="673-674",
abstract="<p>[Abstract unavailable]</p> <p>Language: de</p>",
language="de",
issn="0049-8610",
doi="",
url="http://dx.doi.org/"
}