@article{ref1,
title="Causes of body injuries incurred while playing soccer. A contribution to criminal and accident-related factors in this type of crime on the playing field",
journal="Archiv für Kriminologie",
year="1987",
author="Schmitt, B.",
volume="179",
number="3-4",
pages="65-74",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0003-9225",
doi="",
url="http://dx.doi.org/"
}