@article{ref1,
title="The Cycle of Violence",
journal="Journal of human rights",
year="2006",
author="Walker, Margaret Urban",
volume="5",
number="1",
pages="81-105 N2",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="1475-4835",
doi="10.1080/14754830500485890",
url="http://dx.doi.org/10.1080/14754830500485890"
}