@article{ref1,
title="Current trends of international sex research",
journal="Beitrage zur Sexualforschung",
year="1984",
author="Pfäfflin, F.",
volume="59",
number="",
pages="91-100",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0067-5210",
doi="",
url="http://dx.doi.org/"
}