@article{ref1,
title="A comparison of Czechoslovakian human engineering standards for control push-buttons with United States standards",
journal="Human factors",
year="1966",
author="Bertone, C. M.",
volume="8",
number="1",
pages="62-70",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0018-7208",
doi="",
url="http://dx.doi.org/"
}