@article{ref1,
title="Causality in industrial-accident legislation",
journal="Monatsschrift fur Unfallheilkunde",
year="1975",
author="Prange, C. H. and Watermann, F.",
volume="78",
number="1",
pages="35-46",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0340-1669",
doi="",
url="http://dx.doi.org/"
}