@article{ref1,
title="Fractional pneumoencephalography and the mental state of criminal offenders",
journal="Psychiatria Polska",
year="1982",
author="Gierowski, J. and Heitzman, J. and Kuśmiderski, J. and Zieba, A.",
volume="16",
number="1-2",
pages="31-37",
abstract="<p>[Abstract unavailable]</p><p>Language: pl</p>",
language="pl",
issn="0033-2674",
doi="",
url="http://dx.doi.org/"
}