@article{ref1,
title="Control of chemical poisons in industry",
journal="Zdravotnické aktuality",
year="1962",
author="Roubal, J.",
volume="149",
number="",
pages="1-128",
abstract="<p>[Abstract unavailable]</p><p>Language: cs</p>",
language="cs",
issn="",
doi="",
url="http://dx.doi.org/"
}