1. W. Nowacki, Theory of Elasticity (Mir, Moscow, 1975) [in Russian].
2. B.E. Pobedrya, S. V. Sheshenin, and T. Kholmatov, Problem in Stresses (FAN, Tashkent, 1988) [in Russian].
3. B. E. Pobedrya, Lectures on Tensor Analysis (Izd-vo MGU, Moscow, 1979) [in Russian].
4. V. G. Zubchaninov, Foundations of the Theory of Elasticity and Plasticity (Vyssh. Shkola, Moscow, 1979) [in Russian].
5. V. I. Gorbachev and V. A. Simakov, “An Operator Method for Solving the Equilibrium Problem for an Elastic Inhomogeneous Anisotropic Slab,” Izv. Akad. Nauk. Mekh. Tverd. Tela, No. 2, 55–64 (2004) [Mech. Solids (Engl. Transl.) 39 (2), 43–49 (2004)].