1. Non-linear effects in vibrations of cylindrical shells;Reissner,1955
2. Non-linear transverse vibrations of orthotropic cylindrical shells;Nowinski;AIAA J.,1963
3. Effect of initial imperfection on free oscillation frequencies of cylindrical shells;Lipovskii,1966
4. Nonlinear flexural vibrations of thin-walled circular cylinders;Evensen;NASA TN D-4090,1967
5. Free non-linear vibrations of a circular cylindrical shell;Kildibekov,1973