@article{ref1,
title="Some aspects of youth delinquency in Great Britain",
journal="Madjalah Kedokteran Indonesia",
year="1961",
author="Oei, O. A.",
volume="11",
number="",
pages="87-89",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0464-3186",
doi="",
url="http://dx.doi.org/"
}