@article{ref1,
title="Philosophy of physical education and sport (a review of the literature)",
journal="Exercise and sport sciences reviews",
year="1974",
author="Harper, W.",
volume="2",
number="",
pages="239-263",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0091-6331",
doi="",
url="http://dx.doi.org/"
}