@article{ref1,
title="Urban Disorder: Perspectives From the Comparative Study of Civil Strife",
journal="American behavioral scientist",
year="1968",
author="Gurr, Ted Robert",
volume="11",
number="4",
pages="50-55",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0002-7642",
doi="10.1177/000276426801100414",
url="http://dx.doi.org/10.1177/000276426801100414"
}