@article{ref1,
title="Motor competence as integral to attribution of goal",
journal="Cognition",
year="1997",
author="Premack, D. and Premack, A. J.",
volume="63",
number="2",
pages="235-242",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0010-0277",
doi="",
url="http://dx.doi.org/"
}