@article{ref1,
title="Judgment of numerosity: effects of symmetry and goodness in dot pattern arrays",
journal="Acta psychologica",
year="1987",
author="Howe, E. and Jung, Kihyo",
volume="64",
number="1",
pages="3-11",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0001-6918",
doi="",
url="http://dx.doi.org/"
}