@article{ref1,
title="Adolescent violence and gun rampage",
journal="Zeitschrift fur Kinder- und Jugendpsychiatrie und Psychotherapie",
year="2010",
author="Lehmkuhl, G. and Blanz, Bernhard and Hebebrand, Johannes and Herpertz-Dahlmann, Beate and Warnke, A.",
volume="38",
number="2",
pages="75-76",
abstract="<p>[Abstract unavailable]</p> <p>Language: de</p>",
language="de",
issn="1422-4917",
doi="10.1024/1422-4917.a000014",
url="http://dx.doi.org/10.1024/1422-4917.a000014"
}