@article{ref1,
title="The role of visual-spatial abilities in the performance of certain motor skills",
journal="Research quarterly",
year="1968",
author="Stallings, L. M.",
volume="39",
number="3",
pages="708-713",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0034-5377",
doi="",
url="http://dx.doi.org/"
}