@article{ref1,
title="A study comparing visual and visual-motor perceptions of unimpaired, defective and spastic cerebral palsied children",
journal="Journal of genetic psychology",
year="1962",
author="Nelson, Thomas M.",
volume="101",
number="",
pages="299-332",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-1325",
doi="",
url="http://dx.doi.org/"
}