@article{ref1,
title="Cognitive anxiety theory in the area of sports (state-trait anxiety)",
journal="Zeitschrift fur Experimentelle und Angewandte Psychologie",
year="1980",
author="Schwenkmezger, P.",
volume="27",
number="4",
pages="607-630",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0044-2712",
doi="",
url="http://dx.doi.org/"
}