@article{ref1,
title="Effects of direct or displaced cathartic aggression on subsequent aggression",
journal="Psychological reports",
year="1976",
author="Fitz, D. and Stephan, W. G.",
volume="39",
number="3",
pages="967-973",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0033-2941",
doi="",
url="http://dx.doi.org/"
}