@article{ref1,
title="The costs of using gun control to reduce homicide",
journal="Bulletin of the New York Academy of Medicine",
year="1986",
author="Lizotte, Alan J.",
volume="62",
number="5",
pages="539-549",
abstract="Abstract unavailable.",
language="",
issn="0028-7091",
doi="",
url="http://dx.doi.org/"
}