@article{ref1,
title="What works: the search for excellence in gang intervention programs",
journal="Journal of gang research",
year="1996",
author="Houston, James G.",
volume="3",
number="3",
pages="1-16",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="1079-3062",
doi="Article",
url="http://dx.doi.org/Article"
}