@article{ref1,
title="Visual fatigue and spatial frequency adaptation to video displays of text",
journal="Human factors",
year="1986",
author="Lunn, R. and Banks, W. P.",
volume="28",
number="4",
pages="457-464",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0018-7208",
doi="",
url="http://dx.doi.org/"
}