@article{ref1,
title="Sociopathology of the violent gang and its treatment",
journal="Progress in psychotherapy",
year="1960",
author="Yablonsky, Lewis",
volume="5",
number="",
pages="161-168",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0555-4241",
doi="",
url="http://dx.doi.org/"
}