@article{ref1,
title="Human aggression and suicide",
journal="Suicide and life-threatening behavior",
year="1986",
author="Goodwin, Frederick K. and Brown, G. L.",
volume="16",
number="2",
pages="223-243",
abstract="Abstract unavailable.",
language="",
issn="0363-0234",
doi="",
url="http://dx.doi.org/"
}