1. L. D. Landau and E.M. Lifshitz, Theory of Elasticity (Pergamon, New York, 1986; Nauka, Moscow, 1987).
2. A. E. Love, A Treatise on the Mathematical Theory of Elasticity, 4th ed. (Dober Publ., New York, 1944; ONTI, Moscow, 1935).
3. J.W. S. Rayleigh, Theory of Sound (McMillan, London, 1929; GITTL, Moscow, 1955).
4. K. A. Naugolnykh and L. A. Ostrovskii, Nonlinear Wave Processes in Acoustics (Nauka, Moscow, 1990) [in Russian].
5. V. A. Krasilnikov and V. V. Krylov, Introduction into Physical Acoustics (Nauka, Moscow, 1984) [in Russian].