@article{ref1,
title="The criminogenic effects of imprisonment: evidence from state panel data, 1974–2002",
journal="Criminology and public policy",
year="2007",
author="Vieraitis, Lynne M. and Kovandzic, Tomislav Victor and Marvell, Thomas B.",
volume="6",
number="3",
pages="589-622",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="1538-6473",
doi="10.1111/j.1745-9133.2007.00456.x",
url="http://dx.doi.org/10.1111/j.1745-9133.2007.00456.x"
}