@article{ref1,
title="Evaluation of aircraft instrument displays for use with the omni-directional radio range (VOR)",
journal="Journal of applied psychology",
year="1950",
author="Williams, Amanda C. de C. and Roscoe, Stanley N.",
volume="34",
number="2",
pages="123-130",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0021-9010",
doi="",
url="http://dx.doi.org/"
}