@article{ref1,
title="Suicidal tendencies and attempted suicide. Statistical analysis of suicide in students",
journal="Zeitschrift für klinische Psychologie und Psychotherapie",
year="1972",
author="Stork, J.",
volume="20",
number="2",
pages="123-151",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0300-869X",
doi="",
url="http://dx.doi.org/"
}