@article{ref1,
title="Teaching in the difficult areas; implications for physical education and athletics",
journal="Journal of school health",
year="1971",
author="Haley, P. A.",
volume="41",
number="2",
pages="88-90",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-4391",
doi="",
url="http://dx.doi.org/"
}