@article{ref1,
title="Criminality and Delinquency in Twins",
journal="Journal of criminal law and criminology (1931-1951)",
year="1934",
author="Rosanoff, Aaron J. and Handy, LM and Rosanoff, IA",
volume="24",
number="5",
pages="923-934",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0885-2731",
doi="",
url="http://dx.doi.org/"
}