1. Vibration of plates;Leissa;NASA SP-160,1969
2. Circular Variable Thickness Plates;Kovalenko,1959
3. Non-linear oscillations of a non-uniform fixed circular plate;Huang;International Journal of Non-linear Mechanics,1972
4. Nonlinear responses of an oscillating circular plate with parabolic thickness variation;Huang,1977
5. Large oscillations of an orthotropic annulus;Huang,1973