@article{ref1,
title="Physique and performance of young skiers",
journal="Journal of sports medicine and physical fitness",
year="1972",
author="Ross, W. D. and Day, J. A.",
volume="12",
number="1",
pages="30-37",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-4707",
doi="",
url="http://dx.doi.org/"
}