@article{ref1,
title="Effective use of force plates for long jump studies",
journal="Research quarterly",
year="1972",
author="Ramey, M. R.",
volume="43",
number="2",
pages="247-252",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0034-5377",
doi="",
url="http://dx.doi.org/"
}