@article{ref1,
title="The Police Officer Combats the Fifth Columnist",
journal="Journal of criminal law and criminology (1931-1951)",
year="1941",
author="Morrissey, MF and Ashley, Carl E.",
volume="32",
number="2",
pages="221-232",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0885-2731",
doi="",
url="http://dx.doi.org/"
}