@article{ref1,
title="Attempted suicide in the city of Cracow (comparative studies)",
journal="Psychiatria Polska",
year="1982",
author="Kostrzewa, T. and Kozioł, A. and Mijał, K. and Pańków, T. and Płuzek, Z. and Wilk, Z.",
volume="16",
number="3",
pages="167-174",
abstract="<p>[Abstract unavailable]</p><p>Language: pl</p>",
language="pl",
issn="0033-2674",
doi="",
url="http://dx.doi.org/"
}