@article{ref1,
title="Some possibilities of prevention in elderly people suicide with regard to aid by telephone",
journal="Sborník Lékařský",
year="1975",
author="Zemek, P. and Drdková, S.",
volume="77",
number="10",
pages="308-312",
abstract="<p>[Abstract unavailable]</p><p>Language: cs</p>",
language="cs",
issn="0036-5327",
doi="",
url="http://dx.doi.org/"
}