@article{ref1,
title="Nuclear‐Weapon‐Free Zones: Problems and prospects 1",
journal="Arms control",
year="1993",
author="Leigh‐Phippard, Helen",
volume="14",
number="2",
pages="93-114",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0144-0381",
doi="10.1080/01440389308404032",
url="http://dx.doi.org/10.1080/01440389308404032"
}