@article{ref1,
title="On the effect of temporal conditions on occurrence and results of traffic accidents",
journal="Deutsche Gesundheitswesen",
year="1967",
author="Hinkel, H.",
volume="22",
number="10",
pages="466-472",
abstract="<p>[Abstract unavailable]</p> <p>Language: de</p>",
language="de",
issn="0012-0219",
doi="",
url="http://dx.doi.org/"
}