@article{ref1,
title="Culture, identity, and international cooperation",
journal="Aggressive behavior",
year="2001",
author="Rubinstein, RA",
volume="27",
number="3",
pages="245-246",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0096-140X",
doi="",
url="http://dx.doi.org/"
}