@article{ref1,
title="Who's right: different outcomes when police and scientists view the same set of homicide events, New York City, 1988",
journal="NIDA research monograph",
year="1990",
author="Ryan, P. J. and Goldstein, P. J. and Brownstein, Henry H. and Bellucci, Patricia A.",
volume="103",
number="",
pages="239-264",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1046-9516",
doi="",
url="http://dx.doi.org/"
}