1. Bolotin, V.V., Dinamicheskya ustoichivost’ uprugikh system (Dynamic Stability of Elastic Systems), Moscow: GITTL, 1956.
2. Ogibalov, P.M. and Koltunov, M.A., Obolochi i plastiny (Shells and Plates), Moscow: MGU, 1971.
3. Vol’mir, A.S., Nelineynaya dinamika plastinok i obolochek (Nonlinear Dynamics of Plates and Shells), Moscow: Nauka, 1972, p. 432.
4. Solomonov, Yu. S., Georgievskii, V. P., Nedbai, A. Ya., and Andryushin, V. A., Prikladnye zadachi mekhaniki kompozitnykh tsilidricheskikh obolocheck (Applied Problems of Mechanics of Composite Cylindrical Shells), Moscow: Fizmatlit, 2014.
5. Bakulin, V. N., A Corrected Model of Level-by-Level Analysis of Three-Layer Irregular Conical Shells, Doklady Akademii Nauk, 2017, vol. 472, no. 3, pp. 272–277 [Doklady Physics (Engl. Transl.), vol. 62, no. 1, pp. 37–41].