@article{ref1,
title="Data on the criminal and social psychology of sexual intercourse between blood relatives",
journal="American educational research journal",
year="1975",
author="Pisztora, F. and Kiss, L.",
volume="5",
number="2",
pages="159-160",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0002-8312",
doi="10.1016/0300-9432(75)90401-X",
url="http://dx.doi.org/10.1016/0300-9432(75)90401-X"
}