@article{ref1,
title="Crisis of adolescence and juvenile delinquency",
journal="Strasbourg Médical",
year="1950",
author="Sommer, A.",
volume="1",
number="Suppl 1",
pages="11-15",
abstract="<p>[Abstract unavailable]</p><p>Language: un</p>",
language="un",
issn="0491-1377",
doi="",
url="http://dx.doi.org/"
}