@article{ref1,
title="The roots of Italian terrorism",
journal="Policy review",
year="1983",
author="Romano, S.",
volume="25",
number="",
pages="25-27",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="",
issn="0146-5945",
doi="",
url="http://dx.doi.org/"
}