@article{ref1,
title="The petrified self: Esther Bick and her membership paper",
journal="British journal of psychotherapy",
year="2001",
author="Willoughby, R.",
volume="18",
number="1",
pages="3-6",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0265-9883",
doi="10.1111/j.1752-0118.2001.tb00002.x",
url="http://dx.doi.org/10.1111/j.1752-0118.2001.tb00002.x"
}