@article{ref1,
title="Suicide from the medical and sociological viewpoint",
journal="Praxis",
year="1965",
author="Prokop, H.",
volume="54",
number="33",
pages="959-961",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="1661-8157",
doi="",
url="http://dx.doi.org/"
}