@article{ref1,
title="A variable-memory model of visual search",
journal="Human factors",
year="1984",
author="Arani, T. and Karwan, M. H. and Drury, C. G.",
volume="26",
number="6",
pages="631-639",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0018-7208",
doi="",
url="http://dx.doi.org/"
}