@article{ref1,
title="Age and accident proneness. Observations in in a large chemical plant",
journal="Zentralblatt fur Arbeitsmedizin und Arbeitsschutz",
year="1961",
author="Lampert, U.",
volume="11",
number="",
pages="185-188",
abstract="<p>[Abstract unavailable]</p> <p>Language: de</p>",
language="de",
issn="0044-4049",
doi="",
url="http://dx.doi.org/"
}