@article{ref1,
title="Victim Categories of Crime",
journal="Journal of criminal law and criminology",
year="1978",
author="Wolfgang, M. E. and Singer, S. I.",
volume="69",
number="3",
pages="379-394",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0091-4169",
doi="",
url="http://dx.doi.org/"
}