@article{ref1,
title="The effectiveness of a cognitive/ecological program to prevent the development of aggression: Analysis of preliminary results from the MACS Chicago project",
journal="Aggressive behavior",
year="2001",
author="Huesmann, L. Rowell",
volume="27",
number="3",
pages="157-157",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0096-140X",
doi="",
url="http://dx.doi.org/"
}