B. Kieback, A. Neubrand and H. Riedel, “Processing techniques for Functionally Graded Materials,” Materials Science and Engineering A, Structural Materials: Properties, Microstructure and Processing, Vol. 362, No. 1-2, 2003, pp. 81-105.
 T. Y. Ng, K. Y. Lam, K. M. Liew and J. N. Reddy, “Dynamic Stability Analysis of Functionally Graded Cylindrical Shells under Periodic Axial Loading,” International Journal of Solids Structures, Vol. 38, No. 8, 2001, pp. 1295-1309.
 H. S. Shen and N. Noda, “Post-buckling of FGM Cylindrical Shell under Combined Axial and Radial Mechanical Loads in Thermal Environments,” International Journal of Solids Structures, Vol. 42, No. 16, 2005, pp. 4641- 4662.
 S. Pitakthapanaphong and E. P. Busso, “Self-consistent elasto-plastic Stress Solutions for Functionally Graded Material Systems Subjected to Thermal Transients,” Journal of Mechanics and Physics of Solids, Vol. 50, No. 4, 2002, pp. 695-716.
 K. M. Liew, J. Yang and Y. F. Wu, “Nonlinear Vibration of a Coating-FGM-substrate Cylindrical Panel Subjected to a Temperature Gradient,” Computer Methods in Applied Mechanics and Engineering, Vol. 195, No. 9-12, 2006, pp. 1007-1026.
 A. H. Sofiyev, A. Deniz, I. H. Akcay and E. Yusufoglu, “The Vibration and Stability of a Three-layered Conical Shell Containing a FGM Layer Subjected to Axial Compressive Load,” Acta Mechanica, Vol. 183, No. 3-4, 2006, pp. 129-144.
 A. H. Sofiyev, “Vibration and Stability of Composite Cylindrical Shells Containing a FG Layer Subjected to Various Loads,” Structural Engineering and Mechanics an International Journal, Vol. 27, No. 3, 2007, pp. 365- 391.
 D. N. Paliwal, R. K. Pandey and T. Nath, “Free Vibration of Circular Cylindrical Shell on Winkler and Pasternak Foundation,” International Journal of Pressure Vessels and Piping, Vol. 69, 1996, pp. 79-89.
 H. G. Tj, T. Mikami, S. Kanie and M. Sato, “Free Vibration Characteristics of Cylindrical Shells Partially Buried in Elastic Foundations,” Journal of Sound and Vibration, Vol. 290, No. 3, 2006, pp. 785-793.
 A. H. Sofiyev, S. N. Keskin and Al. H. Sofiyev, “Effects of Elastic Foundation on the Vibration of Laminated Non- homogeneous Orthotropic Circular Cylindrical Shells,” Journal of Shock and Vibration, Vol. 11, 2004, pp. 89-101.
 Z. Y. Huang, C. F. Lu and W. Q. Chen, “Benchmark Solutions for Functionally Graded Thick Plates Resting on Winkler–Pasternak Elastic Foundations,” Composite Structures, Vol. 85, No. 2, 2008, pp. 95-104.
 R. M. Jones and H. S. Morgan, “Buckling and Vibration of Cross-ply Laminated Circular Cylindrical Shells,” American Institute of Aeronautics and Astronautics Journal, Vol. 13, No. 5, 1975, pp. 664-671.