@article{ref1,
title="Alpha wave frequency and auditory reaction time as related to aging in 137 subjects with normal electroencephalograms: a preliminary report",
journal="Activitas nervosa superior",
year="1967",
author="Bauer, H. G. and Hoch, H. and Apfeldorf, M.",
volume="9",
number="2",
pages="125-129",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0001-7604",
doi="",
url="http://dx.doi.org/"
}