@article{ref1,
title="Trying to live 'gang free' in Cicero, Illinois",
journal="Journal of gang research",
year="1999",
author="Knox, George W. and Robinson, Curtis J.",
volume="6",
number="4",
pages="57-70",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="1079-3062",
doi="Article",
url="http://dx.doi.org/Article"
}