@article{ref1,
title="Psychology of industrial accidents",
journal="Hefte zur Unfallheilkunde",
year="1957",
author="Hergt, W.",
volume="55",
number="",
pages="146-161",
abstract="<p>[Abstract unavailable]</p> <p>Language: de</p>",
language="de",
issn="0085-1469",
doi="",
url="http://dx.doi.org/"
}