@article{ref1,
title="Demonstration of the intention to commit suicide",
journal="Lebensversicherungs Medizin",
year="1977",
author="Weigel, H. J.",
volume="29",
number="5",
pages="138-139",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0024-0044",
doi="",
url="http://dx.doi.org/"
}