1. Dynamics of a cantilever beam attached to a moving base
2. Dynamics of a Plate in Large Overall Motion
3. 4Bisplinghoff, R. L., Ashley, H., and Halfman, R. L., Aeroelasticity, Addison-Wesley, Reading, MA, 1955, pp.95-97.
4. 5Meirovitch, L., Analytical Methods in Vibrations, MacMillan, New York, pp.443-445.