@article{ref1,
title="Football hooliganism, delinquency and public health",
journal="Medico-legal journal, The",
year="1991",
author="Shepherd, Jonathan P.",
volume="59",
number="Pt 1",
pages="50-52",
abstract="<p>[Abstract unavailable]   Keywords: Soccer; Violence</p> <p>Language: en</p>",
language="en",
issn="0025-8172",
doi="",
url="http://dx.doi.org/"
}