@article{ref1,
title="Maritime vulnerability and security",
journal="Terrorism",
year="1987",
author="Maimone, Emanuel",
volume="10",
number="3",
pages="233-236",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0149-0389",
doi="10.1080/10576108708435670",
url="http://dx.doi.org/10.1080/10576108708435670"
}