Houbolt, J. C., & Brooks, G. W. (1958). Differential equation of motion for combined flapwise bending, chordwise bending, and torsion of twisted nonuniform rotor blades. NACA.
Chicago-Zitierstil (17. Ausg.)Houbolt, John C., und George W. Brooks. Differential Equation of Motion for Combined Flapwise Bending, Chordwise Bending, and Torsion of Twisted Nonuniform Rotor Blades. Washington: NACA, 1958.
MLA-Zitierstil (9. Ausg.)Houbolt, John C., und George W. Brooks. Differential Equation of Motion for Combined Flapwise Bending, Chordwise Bending, and Torsion of Twisted Nonuniform Rotor Blades. NACA, 1958.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.