@article{ref1,
title="Delinquency and heroin addiction in britain",
journal="Australian and New Zealand journal of criminology",
year="1969",
author="James, I. Pearce",
volume="2",
number="2",
pages="69-82",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0004-8658",
doi="10.1177/000486586900200202",
url="http://dx.doi.org/10.1177/000486586900200202"
}