@article{ref1,
title="Early and late post-traumatic mental disorders and modern aspects of their treatment",
journal="Chirurgia Narzadow Ruchu i Ortopedia Polska",
year="1964",
author="Sibielak, J.",
volume="29",
number="",
pages="589-598",
abstract="<p>[Abstract unavailable]</p><p>Language: pl</p>",
language="pl",
issn="0009-479X",
doi="",
url="http://dx.doi.org/"
}