@article{ref1,
title="Some personality traits in adolescent boys and young men with suicidal behaviour",
journal="Ceskoslovenska Psychiatrie",
year="1977",
author="Knajbl, J.",
volume="73",
number="2",
pages="90-95",
abstract="<p>[Abstract unavailable]</p><p>Language: cs</p>",
language="cs",
issn="0069-2336",
doi="",
url="http://dx.doi.org/"
}