@article{ref1,
title="Intermittency and selective attention",
journal="Acta psychologica",
year="1967",
author="Davis, R.",
volume="27",
number="",
pages="57-63",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0001-6918",
doi="",
url="http://dx.doi.org/"
}