@article{ref1,
title="Factors in urban crime",
journal="Journal of urban economics",
year="1974",
author="Hoch, Irving",
volume="1",
number="2",
pages="184-229",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0094-1190",
doi="10.1016/0094-1190(74)90016-3",
url="http://dx.doi.org/10.1016/0094-1190(74)90016-3"
}