@article{ref1,
title="Experiments and a model for pilot dynamics with visual and motion inputs. NASA CR-1325",
journal="NASA contractor report. NASA CR.",
year="1969",
author="Stapleford, R. L. and Peters, R. A. and Alex, F. R.",
volume="",
number="",
pages="1-115",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0565-7059",
doi="",
url="http://dx.doi.org/"
}