@article{ref1,
title="Operation functions in vehicle control",
journal="Ergonomics",
year="1970",
author="Bernotat, R.",
volume="13",
number="3",
pages="353-377",
abstract="<p>[Abstract unavailable]</p> <p>Language: de</p>",
language="de",
issn="0014-0139",
doi="",
url="http://dx.doi.org/"
}