@article{ref1,
title="Juvenile delinquents: 1st stage",
journal="Concours Medical",
year="1962",
author="Koupernik, C.",
volume="84",
number="",
pages="6155-6159",
abstract="<p>[Abstract unavailable]</p><p>Language: fr</p>",
language="fr",
issn="0010-5309",
doi="",
url="http://dx.doi.org/"
}