@article{ref1,
title="The frustration-aggression hypothesis and the concept of prejudice",
journal="Aggressive behavior",
year="1990",
author="Eros, F",
volume="16",
number="2",
pages="93-95",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0096-140X",
doi="",
url="http://dx.doi.org/"
}