@article{ref1,
title="Depth-psychological observations on the formation of a delusion",
journal="Studium Generale",
year="1967",
author="Kuiper, P. C.",
volume="20",
number="10",
pages="660-668",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0039-4149",
doi="",
url="http://dx.doi.org/"
}