@article{ref1,
title="Gang Profile: The Gangster Disciples",
journal="Journal of gang research",
year="1995",
author="Knox, George W.",
volume="3",
number="1",
pages="58-76",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="1079-3062",
doi="",
url="http://dx.doi.org/"
}