@article{ref1,
title="Perspectives on rioting: Classroom vs street",
journal="Policy review",
year="1983",
author="Parker, J.A. and Luce, P.A.",
volume="24",
number="",
pages="6-8",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="",
issn="0146-5945",
doi="",
url="http://dx.doi.org/"
}