@article{ref1,
title="Meeting the challenges of terrorism risk analysis",
journal="Risk analysis",
year="2007",
author="Bier, Vicki M. and von Winterfeldt, Detlof",
volume="27",
number="3",
pages="503-504",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0272-4332",
doi="10.1111/j.1539-6924.2007.00913.x",
url="http://dx.doi.org/10.1111/j.1539-6924.2007.00913.x"
}