@article{ref1,
title="The drivers license: A suggested gang suppression strategy",
journal="Journal of gang research",
year="2002",
author="Henkel, James O. and Reichel, Philip L.",
volume="9",
number="4",
pages="45-56",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="1079-3062",
doi="Article",
url="http://dx.doi.org/Article"
}