@article{ref1,
title="The disaster within us: Urban conflict and street gang violent in Los Angeles",
journal="Journal of gang research",
year="1995",
author="Sullivan, John P. and Silverstein, Martin E.",
volume="2",
number="4",
pages="11-30",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="1079-3062",
doi="Article",
url="http://dx.doi.org/Article"
}