@article{ref1,
title="Violent Crime",
journal="Contemporary sociology",
year="2004",
author="Klein, Lloyd",
volume="33",
number="4",
pages="421-422",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0094-3061",
doi="10.1177/009430610403300411",
url="http://dx.doi.org/10.1177/009430610403300411"
}