@article{ref1,
title="Freud's hypothesis concerning the death instinct; a critical study",
journal="Psyche (E Klett)",
year="1953",
author="Brun, R.",
volume="7",
number="2",
pages="81-111",
abstract="<p>[Abstract unavailable]</p><p>Language: un</p>",
language="un",
issn="0033-2623",
doi="",
url="http://dx.doi.org/"
}