1. Aoki, I., Komatsuzawa, A. and Ise, M., 1970, “Effect of Local Loading on the Acoustical Property of Japanse Bell”, J. JAS, Vol. 26, No. 12, pp. 323–327.
2. Arnold, R. N. and Warburton, G. B., 1949, “Flexural Vibrations of the Walls of Thin Cylindrical shell having Freely Supported Ends”, Proc.Roy.soc., London, Vol. 17, pp. 238–256.
3. Bath, K. J. and Wilson, E. L., 1976, “Numerical methods in Finite Element Analysis”, Englewood Chiffs., N.J. Prentice-Hall, pp. 212–230.
4. Curtiss, A.N. and Gainnini, G.M., 1935, J.A.S.A., Vol. 5, pp. 293, 1933, J.A.S.A., Vol. 24, p. 245
5. Flugge, W., 1962, “Stress in Shells”, Springer-Vertag, Berlin, 2nd 3d., pp. 150–157.