@article{ref1,
title="Why we need nuclear weapons and which ones we need",
journal="Policy review",
year="1986",
author="Garrity, P.J.",
volume="35",
number="",
pages="36-45",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="",
issn="0146-5945",
doi="",
url="http://dx.doi.org/"
}