@article{ref1,
title="Self-destructiveness and self-preservation",
journal="Bulletin of the Menninger Clinic",
year="1962",
author="Stengel, E.",
volume="26",
number="",
pages="7-17",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0025-9284",
doi="",
url="http://dx.doi.org/"
}