1. B. D. Annin, V. O. Bytev, and S. I. Senashov, Group Properties of the Equations of Elasticity and Plasticity
(Nauka, Novosibirsk, 1985) [in Russian].
2. V. Novatsky, Theory of Elasticity
(Mir, Moscow, 1975) [in Russian].
3. S. I. Senashov, O. V. Gomonova, and A. N. Yakhno, Mathematical Issues of Two-Dimensional Equations of Elasticity
(Sibir. Gos. Aerokosm. Univ., Krasnoyarsk, 2012) [in Russian].