@article{ref1,
title="Human equilibrium during acoustic stimulation by discrete frequencies. AMRL-TR-68-7",
journal="Aerospace medical research laboratories technical reports",
year="1968",
author="Harris, C. S. and Sommer, H. C.",
volume="ePub",
number="ePub",
pages="1-11",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0192-317X",
doi="",
url="http://dx.doi.org/"
}