@article{ref1,
title="The modification of abnormal beliefs",
journal="British journal of medical psychology",
year="1973",
author="Watts, F. N. and Powell, G. E. and Austin, S. V.",
volume="46",
number="4",
pages="359-363",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0007-1129",
doi="",
url="http://dx.doi.org/"
}