@article{ref1,
title="Causes, effects and frequency of accidents in a large chemical plant",
journal="Zeitschrift fur die Gesamte Hygiene und Ihre Grenzgebiete",
year="1968",
author="Pforte, M.",
volume="14",
number="11",
pages="822-830",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0049-8610",
doi="",
url="http://dx.doi.org/"
}