Full-scale wind-tunnel investigation of the longitudinal characteristics of a tilting-rotor convertiplane /
by David G. Koenig, Richard K. Greif, and Mark W. Kelly.

APA Citation

Koenig, D. G., Kelly, M. W., Greif, R. K., Ames Research Center. (1959). Full-scale wind-tunnel investigation of the longitudinal characteristics of a tilting-rotor convertiplane. Washington, [D.C.]: National Aeronautics and Space Administration.

MLA Citation

Koenig, David G, Mark W Kelly, Richard K Greif, and Ames Research Center. Full-scale Wind-tunnel Investigation of the Longitudinal Characteristics of a Tilting-rotor Convertiplane. Washington, [D.C.]: National Aeronautics and Space Administration, 1959.