@article{ref1,
title="Mental hygiene of delinquency; experiences from a prison for juvenile delinquents",
journal="Z Kinderpsychiatr",
year="1951",
author="Hjelt, E.",
volume="18",
number="2",
pages="46-48",
abstract="<p>[Abstract unavailable]</p><p>Language: un</p>",
language="un",
issn="0372-8447",
doi="",
url="http://dx.doi.org/"
}