@article{ref1,
title="The gun debate's new mythical number: How many defensive uses per year?",
journal="Journal of Policy Analysis and Management",
year="1997",
author="Cook, Philip J. and Ludwig, J. and Hemenway, David A.",
volume="16",
number="3",
pages="463-469",
abstract="[Abstract unavailable]  <p>Language: en</p>",
language="en",
issn="0276-8739",
doi="",
url="http://dx.doi.org/"
}