@article{ref1,
title="Apropos of the toxic properties of germanium tetrachloride",
journal="Gigiena Truda i Professional'nye Zabolevaniia",
year="1964",
author="Kalsada, I. N.",
volume="17",
number="",
pages="57-60",
abstract="<p>[Abstract unavailable]</p><p>Language: ru</p>",
language="ru",
issn="0016-9919",
doi="",
url="http://dx.doi.org/"
}