@article{ref1,
title="Protection from silo gas",
journal="Ergonomics",
year="1982",
author="Schrottmaier, J.",
volume="25",
number="1",
pages="89-105",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0014-0139",
doi="",
url="http://dx.doi.org/"
}