@article{ref1,
title="Eliminate residency restrictions for sex offenders",
journal="Criminology and public policy",
year="2007",
author="Walker, Jeffery T.",
volume="6",
number="4",
pages="863-870",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="1538-6473",
doi="10.1111/j.1745-9133.2007.00479.x",
url="http://dx.doi.org/10.1111/j.1745-9133.2007.00479.x"
}