@article{ref1,
title="Contextual factors and age group differences in coincidence-anticipation performance",
journal="Research quarterly for exercise and sport",
year="1981",
author="Haywood, K. M. and Greenwald, G. and Lewis, C.",
volume="52",
number="4",
pages="458-464",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0270-1367",
doi="",
url="http://dx.doi.org/"
}