@article{ref1,
title="U.S. Small Arms Policy: Having It Both Ways",
journal="World policy journal",
year="2007",
author="Waltz, Susan",
volume="24",
number="2",
pages="67-80",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0740-2775",
doi="10.1162/wopj.2007.24.2.67",
url="http://dx.doi.org/10.1162/wopj.2007.24.2.67"
}