@article{ref1,
title="The suicide problem",
journal="Lebensversicherungs Medizin",
year="1982",
author="Raestrup, O.",
volume="34",
number="7",
pages="146-152",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0024-0044",
doi="",
url="http://dx.doi.org/"
}