@article{ref1,
title="Antecedents to Gang Membership: Attachments, Beliefs, and Street Encounters with the Police",
journal="Journal of gang research",
year="2008",
author="Lurigio, Arthur L. and Flexon, Jamie L. and Greenleaf, Richard G.",
volume="15",
number="4",
pages="15-33",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="1079-3062",
doi="",
url="http://dx.doi.org/"
}