@article{ref1,
title="Brandeis center for violence study: exploring the causes of urban riots",
journal="Science",
year="1968",
author="Nelson, B.",
volume="161",
number="3838",
pages="246-249",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0036-8075",
doi="10.1126/science.161.3838.246",
url="http://dx.doi.org/10.1126/science.161.3838.246"
}