Theoretical parametric study of the relative advantages of winglets and wing-tip extensions
By: Harry H. Heyson, Gregory D. Riebe, and Cynthia L. Fulton.
Contributors: Riebe, Gregory D.; Fulton, Cynthia L.
Series: NASA technical paper -- 1020
Publisher: National Aeronautics and Space Administration, Scientific and Technical Information Office
Published: 1977
Language: eng