@article{ref1,
title="Response competition and condition competition in visual selective attention",
journal="Acta psychologica",
year="1988",
author="Van Der Heijden, A. H. and La Heij, W. and Phaf, R. H. and Buijs, D. A. and van Vliet, E. C.",
volume="67",
number="3",
pages="259-277",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0001-6918",
doi="",
url="http://dx.doi.org/"
}