@article{ref1,
title="The relationship between "tension" and efficiency",
journal="Perceptual and motor skills",
year="1959",
author="Schlosberg, Harold and Kling, J. W.",
volume="9",
number="3",
pages="395-397",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0031-5125",
doi="10.2466/pms.1959.9.3.395",
url="http://dx.doi.org/10.2466/pms.1959.9.3.395"
}