@article{ref1,
title="Research brief: missing persons",
journal="Trends and issues in crime and criminal justice",
year="1989",
author="Swanton, Bruce and Wilson, Paul R.",
volume="17",
number="",
pages="-",
abstract="Using data from two research reports, the authors provide an introduction to the issue of missing persons. They cover: definitions of missing persons; who traces them; risk criteria used in responding to missing person reports; and initiatives to improve the tracing of missing persons.<p />",
language="en",
issn="0817-8542",
doi="",
url="http://dx.doi.org/"
}