@article{ref1,
title="Manual control of a pulse-frequency modulated reaction control. AMRL-TR-65-145",
journal="Aerospace medical research laboratories technical reports",
year="1965",
author="Hornseth, J. P.",
volume="",
number="",
pages="1-11",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0192-317X",
doi="",
url="http://dx.doi.org/"
}