@article{ref1,
title="Aggressive-behavior in relation to its underlying propensities and as negotiation",
journal="Aggressive behavior",
year="1984",
author="Hinde, R. A.",
volume="10",
number="2",
pages="157-158",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0096-140X",
doi="",
url="http://dx.doi.org/"
}