@article{ref1,
title="Preventing suicide: The state of the art",
journal="Giornale Italiano di Suicidologia",
year="1991",
author="Lester, David",
volume="1",
number="1",
pages="7-13",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="1120-9747",
doi="",
url="http://dx.doi.org/"
}