@article{ref1,
title="Suicidal impulse in depression and paranoia",
journal="International journal of psycho-analysis",
year="1967",
author="Allen, T. E.",
volume="48",
number="3",
pages="433-438",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0020-7578",
doi="",
url="http://dx.doi.org/"
}