@article{ref1,
title="Animal Rights Extremism and the Terrorism Question",
journal="Journal of social philosophy",
year="2009",
author="Hadley, John",
volume="40",
number="3",
pages="363-378",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0047-2786",
doi="10.1111/j.1467-9833.2009.01457.x",
url="http://dx.doi.org/10.1111/j.1467-9833.2009.01457.x"
}