1. Background and Rationale for Revised Military Rotorcraft Flying Qualities Specifications;Clement;Contract No. NAS2-11304,1983
2. Key, D. L. Topics for Helicopter Stability and Control Research, Memorandum for Record, Aeromechanics Laboratory, US Army Aviation and Technology Activities, Ames Research Centre, Moffett Field, CA 94035
3. Gust Response of Rotor and Propeller Systems;Gaonkar;Journal of Aircraft,1981
4. Gust Response of Helicopter;Bir,1985