@article{ref1,
title="Influence of caffeine on performance and sleep quality in team sport athletes",
journal="Journal of science and medicine in sport",
year="2009",
author="Wallman, K. and Dawson, B. and Pontifex, K. and Goodman, C. and Eastwood, P.",
volume="12",
number="Suppl 1",
pages="S70-S70",
abstract="From the proceedings of the ASICS Conference of Science and Medicine in Sport 2008<p />",
language="",
issn="1440-2440",
doi="10.1016/j.jsams.2008.12.168",
url="http://dx.doi.org/10.1016/j.jsams.2008.12.168"
}