@article{ref1,
title="Some empirical patterns in a riot process",
journal="American sociological review",
year="1974",
author="Stark, Michael J. and Raine, W. J. and Burbeck, S. L. and Davison, Kirsten K.",
volume="39",
number="6",
pages="865-876",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0003-1224",
doi="",
url="http://dx.doi.org/"
}