@article{ref1,
title="Behavior therapy for aggressiveness in children",
journal="Therapie der Gegenwart",
year="1980",
author="Petermann, Franz and Petermann, U.",
volume="119",
number="5",
pages="545-557",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0040-5965",
doi="",
url="http://dx.doi.org/"
}