@article{ref1,
title="Motoric mediation in children's paired-associated learning: effects of visual and tactual contact",
journal="Journal of experimental child psychology",
year="1972",
author="Wolff, P. and Levin, J. R. and Longobardi, E. T.",
volume="14",
number="2",
pages="176-183",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-0965",
doi="",
url="http://dx.doi.org/"
}