@article{ref1,
title="A Cross-Cultural Replication of the Relation of Urbanism to Criminal Behavior",
journal="American sociological review",
year="1960",
author="Clinard, Marshall B.",
volume="25",
number="2",
pages="253-257",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0003-1224",
doi="",
url="http://dx.doi.org/"
}