1. Leissa, A.W.: Vibration of shells, NASA SP-288 US Govt Printing Office (1973)
2. Egle, D.M., Bray, F.M.: An experimental study of free vibration of cylindrical shells with discrete longitudinal stiffening. School of Aero-Space and Mechanical Engineering, University of Oklahoma, NSF Grant, Final Report, GK-1490, November 1968
3. Sharma C.B.: Calculation of natural frequencies of fixed-free circular cylindrical shells. J. Sound Vib. 35, 55–76 (1974)
4. Sharma, C.B., Darvizeh, M.: Free vibration characteristics of laminated, orthographic clamped-free cylindrical shells, developments in mechanics. In: Proceedings of the 19th Midwestern Mechanics Conference, Department of Engineering Mechanics, The Ohio State University, Columbus, Ohio, 9–11 September 1985
5. Darvizeh, M.: Free vibration characteristics of orthotropic thin circular cylindrical shell. Ph.D. Dissertation, UMIST (1985)