1. A.W. Leissa, Vibration of Shells, NASA SP-288, 1973.
2. Vibrations of orthotropic cylindrical sandwich shells under initial stress;Baker;American Institute of Aeronautics Journal,1966
3. Refined theories of damped axisymmetric vibrations of double-layered cylindrical shells;Markus;Journal of Mechanical Engineering Science,1979
4. Acoustic characteristics and the design of two layered cylindrical shells;Chonan;JSME International Journal,1988
5. Free vibation of laminated orthotropic cylindrical shells;Dong;Journal of Acoustical Society of America,1968