@article{ref1,
title="The fight against juvenile delinquency in Poland",
journal="Ceskoslovenska Psychiatrie",
year="1965",
author="Kucera, O.",
volume="61",
number="5",
pages="349-353",
abstract="<p>[Abstract unavailable]</p><p>Language: cs</p>",
language="cs",
issn="0069-2336",
doi="",
url="http://dx.doi.org/"
}