@article{ref1,
title="Juvenile delinquency and problem children: some comments",
journal="South African medical journal SAMJ",
year="1958",
author="Witkin, M.",
volume="32",
number="14",
pages="365-366",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0038-2469",
doi="",
url="http://dx.doi.org/"
}