@article{ref1,
title="Prevention of wounds and injuries in winter sports",
journal="Deutsche Medizinische Wochenschrift",
year="1954",
author="Knoll, W.",
volume="79",
number="5",
pages="181-184",
abstract="<p>[Abstract unavailable]</p><p>Language: un</p>",
language="un",
issn="0012-0472",
doi="",
url="http://dx.doi.org/"
}