@article{ref1,
title="Effects of carbon dioxide inhalation on psychomotor and mental performance during exercise and recovery",
journal="Human factors",
year="1982",
author="Kiser, D. and Kamon, E. and Sheehy, J. B.",
volume="24",
number="5",
pages="581-588",
abstract="Abstract unavailable.",
language="",
issn="0018-7208",
doi="",
url="http://dx.doi.org/"
}