@article{ref1,
title="MS-13: A Gang Profile",
journal="Journal of gang research",
year="2009",
author="Adams, Jennifer J. and Pizarro, Jesenia M.",
volume="16",
number="4",
pages="1-14",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="1079-3062",
doi="",
url="http://dx.doi.org/"
}