@article{ref1,
title="Aggressive behavior in institutionalized mentally-retarded individuals",
journal="Aggressive behavior",
year="1993",
author="Krause, C and Viemero, Vappu",
volume="19",
number="1",
pages="57-58",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0096-140X",
doi="",
url="http://dx.doi.org/"
}