@article{ref1,
title="The implications of social psychological theories of group dynamics for gang research",
journal="Gang journal",
year="1994",
author="Sun, Key",
volume="1",
number="3",
pages="39-44",
abstract="<p>[Abstract unavailable]</p>  <p>Keywords: Juvenile justice</p>",
language="en",
issn="1061-5326",
doi="",
url="http://dx.doi.org/"
}