@article{ref1,
title="Aggression as a function of similarity between aggressor and victim",
journal="Perceptual and motor skills",
year="1965",
author="Kaufmann, H. and Marcus, A. M.",
volume="20",
number="Suppl",
pages="1013-1020",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0031-5125",
doi="",
url="http://dx.doi.org/"
}