@article{ref1,
title="Pattern of sex behavior in young workers and students",
journal="Beitrage zur Sexualforschung",
year="1970",
author="Schmidt, G. and Sigusch, V.",
volume="49",
number="",
pages="104-119",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0067-5210",
doi="",
url="http://dx.doi.org/"
}