@article{ref1,
title="Mental and electrical changes following head injuries",
journal="Ceskoslovenska Psychiatrie",
year="1962",
author="Roubicek, J.",
volume="58",
number="",
pages="183-190",
abstract="<p>[Abstract unavailable]</p><p>Language: cs</p>",
language="cs",
issn="0069-2336",
doi="",
url="http://dx.doi.org/"
}