1. Vibration and Balancing of Flexible Shafts;Bishop;Appl. Mech. Rev.,1968
2. Flexible Rotor-Bearing System Dynamics III. Unbalance Response and Balancing of Flexible Rotors in Bearings;Rieger;ASME Monograph,1973
3. An Introduction to the Vibration of Rotating Flexible Shafts;Parkinson;Bull. Mech. Eng. Educ.,1967
4. The Balancing of Flexible Rotors;Parkinson,1974
5. Vibration of Linear Mechanical Systems;McCallion,1973