@article{ref1,
title="Sustained visual attention and carbon monoxide: elimination of adaptation effects",
journal="Human factors",
year="1981",
author="Borgia, J. and Wagner, J. and Gliner, J. and Horvath, S. and Roché, Sebastian",
volume="23",
number="2",
pages="175-184",
abstract="",
language="",
issn="0018-7208",
doi="",
url="http://dx.doi.org/"
}