@article{ref1,
title="Projecting Police Traffic Enforcement Workload: An Empirical Analysis",
journal="Transportation quarterly",
year="1988",
author="Raub, Richard A.",
volume="42",
number="2",
pages="279-287",
abstract="[Abstract unavailable]  <p>Language: en</p>",
language="en",
issn="0278-9434",
doi="",
url="http://dx.doi.org/"
}