1. I. I. Vorovich, Mathematical Problems of the Nonlinear Theory of Shallow Shells (Nauka, Moscow, 1989) [in Russian].
2. N. F. Morozov, Selected Two-Dimensional Problems of Elasticity Theory (Izd. Leningr. Gos. Univ., Leningrad, 1978) [in Russian].
3. M. M. Karchevskii, “Investigation of solvability of the nonlinear equilibrium problem of a shallow unfixed shell,” Uch. Zap. Kazan. Univ. Ser. Fiz.-Mat. Nauki 155 (3), 105–110 (2013).
4. I. B. Badriev, M. V. Mararov, and V. N. Paimushin, “Solvability of physically and geometrically nonlinear problem of the theory of sandwich plates with transversally-soft core,” Russ. Math. 59 (10), 57–60 (2015). https://doi.org/10.3103/S1066369X15100072
5. V. N. Paimushin, S. A. Kholmogorov, and I. B. Badriev, “Consistent equations of nonlinear multilayer shells theory in the quadratic approximation,” Lobachevskii J. Math. 40 (3), 349–363 (2019). https://doi.org/10.1134/S1995080219030156