@article{ref1,
title="A Graphical Approach to Analyzing Relationships Between Offenders and Victims Using Supplemental Homicide Reports",
journal="Homicide studies",
year="1997",
author="Allen, Terry",
volume="1",
number="2",
pages="129-140",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="1088-7679",
doi="",
url="http://dx.doi.org/"
}