@article{ref1,
title="Visual and visual-motor experience: a replication",
journal="Journal of comparative and physiological psychology",
year="1958",
author="Walk, R. D.",
volume="51",
number="6",
pages="785-787",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0021-9940",
doi="",
url="http://dx.doi.org/"
}