1. V. K. Khizhnyak and V. P. Shevchenko, “The stress state of orthotropic shells weakened by cracks,” in:Proceedings of the Third National Congress on Theoretical and Applied Mechanics, Varna 1977 [in Bulgarian], Sofiya (1977), Vol. 1, 604–609.
2. E. N. Dovbnya and V. P. Shevchenko, “A system of rectilinear cracks in a shallow orthotropic shell of arbitrary curvature,”Teoret. Prikl. Mekh., No. 15, 48–53 (1984).
3. V. P. Shevchenko and E. N. Dovbnya, “On the solution of boundary-value problems of the theory of orthotropic shells with slits and holes of arbitrary configuration,”Dop. Akad. Nauk Ukr., Ser. A, No. 4, 44–47 (1995).
4. S. A. Ambartsumyan,The General Theory of Anisotropic Shells [in Russian], Moscow (1974).
5. V. K. Khizhnyak and V. P. Shevchenko, “The action of concentrated forces on anisotropic shells,”Mekh. Tver. Tela, No. 4, 123–128 (1972).