@article{ref1,
title="Using GIS for law enforcement",
journal="Journal of safety research",
year="2005",
author="Smith, Ron and Graettinger, Andrew J. and Keith, Kerri and Hudnall, Matthew and Parrish, Allen",
volume="36",
number="5",
pages="477-479",
abstract="Abstract unavailable.",
language="en",
issn="0022-4375",
doi="10.1016/j.jsr.2005.10.003",
url="http://dx.doi.org/10.1016/j.jsr.2005.10.003"
}