@article{ref1,
title="Study of the Criminal in Mexico",
journal="American journal of sociology",
year="1897",
author="Starr, Frederic",
volume="3",
number="1",
pages="13-17",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0002-9602",
doi="10.1086/210684",
url="http://dx.doi.org/10.1086/210684"
}