@article{ref1,
title="Reality and clinical significance of death drives",
journal="Psychotherapy and psychosomatics",
year="1971",
author="Biran, S.",
volume="19",
number="3",
pages="129-159",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0033-3190",
doi="",
url="http://dx.doi.org/"
}