@article{ref1,
title="When is a prison gang not a prison gang: a focused review of prison gang literature",
journal="Journal of gang research",
year="2016",
author="Smith, Carter F.",
volume="23",
number="2",
pages="41-52",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1079-3062",
doi="",
url="http://dx.doi.org/"
}