] Lutz, M.P., and Zimmerman, R.W., “Thermal Stresses and Effective Thermal Expansion Coefficient of a Functionally Graded Sphere”, Journal of Thermal Stresses, Vol. 19, pp. 39-54, (1996).
[2] Zimmerman, R.W., and Lutz, M.P., “Thermal Stress and Effective Thermal Expansion in a Uniformly Heated Functionally Graded Cylinder”, Journal of Thermal Stresses, Vol. 22, pp. 177-188, (1999).
[3] Cowper, J.R., “The Elastoplastic Thick-walled Sphere Subjected to a Radial Temperature Gradient”, Journal of Applied Mechanics, Transactions of the ASME, Vol. 27, pp. 496-500, (1960).
[4] Obata,Y., and Noda N., “Steady Thermal Stress in a Hollow Circular Cylinder and a Hollow Sphere of a Functionally Gradient Materials”, Journal of Thermal Stresses, Vol. 14, pp. 471- 487, (1994).
[5] Cheung, J.B., Chen, T.S., and Thirumalai, K., “Transient Thermal Stresses in a Sphere by Local Heating”, Transaction of ASME Journal Applied Mechanical, Vol. 41, pp. 930-934, (1974).
[6] Ootao, Y., and Tanigawa, Y., “Three-dimensional Transient Thermal Stress Analysis of a Nonhomogeneous Hollow Sphere with Respect to a Rotating Heat Source,” Transaction Japanese Society Mechanical Engineering A, Vol. 60, pp. 2273-2279, (1994).
[7] Jabbari, M., Sohrabpour, S., and Eslami, M.R., “Mechanical and Thermal Stresses in Functionally Graded Hollow Cylinder Due to Radially Symmetric Loads,” International Journal of Pressure Vessel and Piping, Vol. 79, pp. 493-497, (2002).
[8] Jabbari, M., Sohrabpour, S., and Eslami, M.R, “General Solution for Mechanical and Thermal Stresses in a Functionally Graded Hollow Cylinder Due to Nonaxisymmetric Steady-state Loads”, ASME Journal Applied Mechanical, Vol. 70, pp. 111-118, (2003).
[9] Tutuncu, N., and Ozturk, M., “Exact Solutions for Stresses in Functionally Graded Pressure Vessels”, Composites Part B: Engineering, Vol. 32, pp. 683-686, (2001).
[10] Kim, K.S., and Noda, N., “Green’s Function Approach to Unsteady Thermal Stresses in an Infinite Hollow Cylinder of Functionally Graded Material”, Acta Mechanica, Vol. 156, pp. 145-161, (2002).
[11] Kim, K.S., and Noda, N., “A Green’s Function Approach to the Deflection of a FGM Plate under Transient Thermal Loading”, Archive of Applied Mechanic, Vol. 72, pp. 127-137, (2002).
[12] Eslami, M.R., Babaei, M.H., and Poultangari, R., “Thermal and Mechanical Stresses in a Functionally Graded Thick Sphere”, International Journal of Pressure Vessel and Piping, Vol. 82, pp. 452-457, (2005).
[13] Jabbari, M., Vaghari, A.R., Bahtui, A., and Eslami, M.R., “Exact Solution for Asymmetric Transient Thermal and Mechanical Stresses in FGM Hollow Cylinders with Heat Source”, International Journal of Structure Engineering and Mechanics, Vol. 29, pp. 551-565, (2008).
[14] Sherief, H.H., and Saleh, H.A., “A Problem for an Infinite Thermoelastic Body with a Spherical Cavity”, International Journal of Engineering Society, Vol. 36, pp. 473-487, (1998).
[15] Derrington, M.G., and Johnson, W., “The Onset of Yield in a Thick Spherical Shell Subject to Internal Pressure and a Uniform Heat Flow”, Applied Sciences Research Series A, Vol. 7, pp. 408-420, (1958).
[16] Chen, Y.Z., and Lin, X.Y., “An Alternative Numerical Solution of Thick-walled Cylinders and Spheres Made of Functionally Graded Materials,” Computational Materials Science, Vol. 48, pp. 640-647, (2010).
[17] Kar, A., and Kanoria, M., “Generalized Thermoelastic Functionally Graded Orthotropic Hollow Sphere under Thermal Shock with Three-phase-lag Effect”, European Journal of Mechanics, Vol. 28, pp. 757-767, (2009).
[18] Boussaa, D., “Optimization of Temperature-dependent Functionally Graded Material Bodies”, Computer Methods in Applied Mechanics and Engineering, Vol. 198, pp. 2827- 2838, (2009).
[19] Dai, H.L., Yang, L., and Zheng, H., “Magnetothermoelastic Analysis of Functionally Graded Hollow Spherical Structures under Thermal and Mechanical Loads”, Solid State Sciences, Vol. 13, pp. 372-378 (2011).
[20] Tutuncu, N., and Temel, B., “A Novel Approach to Stress Analysis of Pressurized FGM Cylinders, Disks and Spheres”, Composite Structures, Vol. 91, pp. 385-390, (2009).
[21] Shu, C., “Differential Quadrature and its Application in Engineering”, Springer-Verlag, London, (2000).