@article{ref1,
title="Group vs individual aggression: further experiments",
journal="Aggressive behavior",
year="1983",
author="Jaffe, Y and Yinon, Y.",
volume="9",
number="2",
pages="107-108",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0096-140X",
doi="",
url="http://dx.doi.org/"
}