@article{ref1,
title="Psychology of suicide. Self-destruction as fight against physical suffering",
journal="Nervenarzt",
year="1952",
author="Schultz, J. H.",
volume="23",
number="2",
pages="67-68",
abstract="<p>[Abstract unavailable]</p> <p>Language: un</p>",
language="un",
issn="0028-2804",
doi="",
url="http://dx.doi.org/"
}