@article{ref1,
title="Studies on anti-violent and normal communities",
journal="Aggressive behavior",
year="1975",
author="Paddock, J.",
volume="1",
number="3",
pages="217-233",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0096-140X",
doi="",
url="http://dx.doi.org/"
}