1. Differentiating rotor response due to radial rubbing;Beatty;American Society of Mechanical Engineers, Journal of Vibration, Acoustics, Stress, And Reliability in Design,1985
2. Forced subrotative speed dynamic action of rotating machinery;Bently,1974
3. Subharmonic vibrations of rotors in bearing clearance;Ehrich,1966
4. Nonlinear steady-state response of a rotor-support system;Choi;American Society of Mechanical Engineers, Journal of Vibration, Acoustics, Stress, And Reliability in Design,1987
5. On critical speeds of a shaft;Yamamoto;Memoirs of the Faculty of Engineering, Nagoya (Japan) University,1954