@article{ref1,
title="Fire-protection using air-screens",
journal="Gesundheits-Ingenieur",
year="1974",
author="Knublauch, E.",
volume="95",
number="3",
pages="83-86",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0016-9277",
doi="",
url="http://dx.doi.org/"
}