@article{ref1,
title="On the differentiation of homo- or hetero-erotic interest in the male: an operant technique illustrated in a case of a motor-cycle fetishist",
journal="Behaviour research and therapy",
year="1964",
author="Brown, P. T.",
volume="2",
number="",
pages="31-35",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0005-7967",
doi="",
url="http://dx.doi.org/"
}