@article{ref1,
title="Issues in the assessment of aggressive behavior",
journal="Preventing school failure",
year="1994",
author="Wehby, Joseph H.",
volume="38",
number="3",
pages="24-28",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="1045-988X",
doi="10.1080/1045988X.1994.9944310",
url="http://dx.doi.org/10.1080/1045988X.1994.9944310"
}