@article{ref1,
title="Security threat groups: The threat posed by White supremacist organizations",
journal="Journal of gang research",
year="2003",
author="Etter, Gregg W.",
volume="10",
number="2",
pages="1-24",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="1079-3062",
doi="Article",
url="http://dx.doi.org/Article"
}