@article{ref1,
title="Structural elements in the concept of motion sickness. NAMI-1055",
journal="NASA contractor report. NASA CR.",
year="1969",
author="Graybiel, A.",
volume="ePub",
number="ePub",
pages="1-39",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0565-7059",
doi="",
url="http://dx.doi.org/"
}