@article{ref1,
title="Central nervous activation during exercise",
journal="Activitas nervosa superior",
year="1988",
author="Beyer, L. and Schumann, H. and Schober, F. and Weiss, Tamara",
volume="30",
number="2",
pages="139-140",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0001-7604",
doi="",
url="http://dx.doi.org/"
}