@article{ref1,
title="The electroencephalogram in skull injuries",
journal="Wiener Klinische Wochenschrift",
year="1963",
author="Hess, R.",
volume="75",
number="",
pages="556-558",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0043-5325",
doi="",
url="http://dx.doi.org/"
}