@article{ref1,
title="SOME ASPECTS OF OBSERVED AGGRESSION",
journal="Journal of personality and social psychology",
year="1965",
author="Berkowitz, Leonard",
volume="12",
number="",
pages="359-369",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-3514",
doi="",
url="http://dx.doi.org/"
}