@article{ref1,
title="Crime Among the Negroes of Chicago. A Social Study",
journal="American journal of sociology",
year="1900",
author="Work, Monroe N.",
volume="6",
number="2",
pages="204-223",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0002-9602",
doi="10.1086/210962",
url="http://dx.doi.org/10.1086/210962"
}