@article{ref1,
title="Visual processing of multielement arrays and selective backward masking",
journal="Acta psychologica",
year="1981",
author="Keating, J. K. and Sherrick, M. F.",
volume="49",
number="3",
pages="215-232",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0001-6918",
doi="",
url="http://dx.doi.org/"
}