@article{ref1,
title="Perceptual processing modes in the functional visual field",
journal="Acta psychologica",
year="1985",
author="Sanders, A. F. and Houtmans, M. J.",
volume="58",
number="3",
pages="251-261",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0001-6918",
doi="",
url="http://dx.doi.org/"
}