@article{ref1,
title="Coordinated Effort to Prevent Crime",
journal="Journal of the American Institute of Criminal Law and Criminology",
year="1928",
author="Vollmer, A",
volume="19",
number="2",
pages="196-210",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0885-4173",
doi="",
url="http://dx.doi.org/"
}