@article{ref1,
title="Evoked potential, EEG, and slow-potential correlates of selective attention",
journal="Acta psychologica",
year="1970",
author="Naatanen, R.",
volume="33",
number="",
pages="178-192",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0001-6918",
doi="",
url="http://dx.doi.org/"
}