@article{ref1,
title="The psychological side of sport",
journal="Journal of science and medicine in sport",
year="2015",
author="Kolt, Gregory S.",
volume="18",
number="3",
pages="237-237",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="1440-2440",
doi="10.1016/j.jsams.2015.03.005",
url="http://dx.doi.org/10.1016/j.jsams.2015.03.005"
}