@article{ref1,
title="Aerodynamic factors to be considered in the design of tilt-wing V/STOL airplanes",
journal="Annals of the New York Academy of Sciences",
year="1963",
author="McKinney, M. O. and Kirby, R. H. and Newsom, W. A.",
volume="107",
number="1",
pages="221-248",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0077-8923",
doi="10.1111/j.1749-6632.1963.tb13279.x",
url="http://dx.doi.org/10.1111/j.1749-6632.1963.tb13279.x"
}