@article{ref1,
title="Psychopathy and violent crime",
journal="Journal of consulting and clinical psychology",
year="1979",
author="Heilbrun, A. B. Jr",
volume="47",
number="3",
pages="509-516",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-006X",
doi="",
url="http://dx.doi.org/"
}