@article{ref1,
title="Effect of feed-back information on the outcome of motor activity in children",
journal="Activitas nervosa superior",
year="1963",
author="Michalicka, M. and Linhart, J.",
volume="5",
number="",
pages="404-407",
abstract="<p>[Abstract unavailable]</p><p>Language: cs</p>",
language="cs",
issn="0001-7604",
doi="",
url="http://dx.doi.org/"
}