@article{ref1,
title="Thresholds for the perception of angular acceleration in man",
journal="Aerospace medicine",
year="1967",
author="Clark, B.",
volume="38",
number="5",
pages="443-450",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0001-9402",
doi="",
url="http://dx.doi.org/"
}