@article{ref1,
title="Visual field changes during positive acceleration",
journal="Aerospace medicine",
year="1964",
author="Jaeger, E. A. and Severs, R. J. and Weeks, S. D. and Duane, T. D.",
volume="35",
number="",
pages="969-972",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0001-9402",
doi="",
url="http://dx.doi.org/"
}