@article{ref1,
title="Clinging-going-in-search. A contrasting pair of instincts and their relation to sadism and masochism",
journal="Psychoanalytic quarterly",
year="1976",
author="Hermann, I.",
volume="45",
number="1",
pages="5-36",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0033-2828",
doi="",
url="http://dx.doi.org/"
}