@article{ref1,
title="Retention of a balance skill as a function of initial ability level",
journal="Research quarterly",
year="1970",
author="Carron, A. V. and Marteniuk, R. G.",
volume="41",
number="4",
pages="478-483",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0034-5377",
doi="",
url="http://dx.doi.org/"
}