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2. V. V. Bolotin, Dynamic Stability of Elastic Systems [in Russian], Fizmatgiz, Moscow (1956).
3. A. A. Bondarenko and A. I. Telalov, ?Experimental study of the dynamic instability of cylindrical thin-walled shells on a vibrating base,? in: Fifth All-Union Conference on Stability Problems in Structural Mechanics [in Russian], Moscow (1977), pp. 128?129.
4. A. S. Vol'mir, Stability of Deformed Systems [in Russian], Nauka, Moscow (1967).
5. A. S. Vol'mir, Nonlinear Dynamics of Plates and Shells [in Russian], Nauka, Moscow (1972).