1. Autorotation
2. Autorotation of slender bodies.
3. (3) P. Dupleich, “Rotation in free fall of rectangular wings of elongated shape,” NACA Technical Memorandum, Vol. 1201 (1949), pp. 1-99.
4. (4) A. M. O. Smith, “On the motion of a tumbling body,” Journal of The Aeronautical Sciences, Vol. 20 (1953), pp.73-84.
5. (5) A. C. Bustamante and G. W. Stone, “The autorotation characteristics of various shapes for subsonic and hypersonic flows,” AIAA Paper., No. 69-132 (1969), pp. 1-11.