1. The concept of FGM;Koizumi;Ceramic Transactions,1993
2. Mechanics of Laminated Composite Plates and Shells, Theory and Analysis;Reddy,2004
3. Nonlinear Vibrations and Stability of Shells and Plates;Amabili,2008
4. Nonlinear vibrations of functionally graded doubly curved shallow shells;Alijani;Journal of Sound and Vibration,2011
5. Nonlinear vibrations of functionally graded cylindrical shells;Strozzi;Thin-Walled Structures,2013