@article{ref1,
title="Intelligence, personality, and criminal violence: a multivariate analysis",
journal="Journal of consulting and clinical psychology",
year="1981",
author="Holland, T. R. and Beckett, G. E. and Levi, M.",
volume="49",
number="1",
pages="106-111",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0022-006X",
doi="",
url="http://dx.doi.org/"
}