@article{ref1,
title="The role of third-parties in conflicts among Colombian preadolescents",
journal="Aggressive behavior",
year="2001",
author="Chaux, Enrique",
volume="27",
number="3",
pages="257-257",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0096-140X",
doi="",
url="http://dx.doi.org/"
}