@article{ref1,
title="The ethological approach to aggression",
journal="Psychological medicine",
year="1980",
author="Slater, P. J.",
volume="10",
number="4",
pages="607-609",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0033-2917",
doi="",
url="http://dx.doi.org/"
}