@article{ref1,
title="A social learning theory of murder",
journal="Corrective and social psychiatry and journal of behavior technology methods and therapy",
year="1987",
author="Lester, David",
volume="33",
number="4",
pages="234-236",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0093-1551",
doi="",
url="http://dx.doi.org/"
}