1. Fundamental frequency of simply supported rectangular plates with linearly varying thickness;Appl;Journal of Applied Mechanics,1965
2. Vibrations of non-uniform rectangular plates spline technique method of solution;Soniand;Journal of Sound and Vibration,1974
3. Buckling and vibration of rectangular plates with arbitrarily varying thickness;Tong;Chinese Journal of Applied Mechanics,1988
4. Exact solutions for the free vibration of rectangular plates with linearly varying thickness;Wang;Chinese Journal of Applied Mechanics,1997
5. P.P. Lynn, N. Kumbasar, Free vibration of thin rectangular plates having narrow cracks with simply supported edges, Developments in Mechanics, Proceedings of the 10th Mechanics Conference on Fort Collins, Colorado State University, 1967, pp.153–167.