References
- Berlincourt , D. 1966 . Physical Acoustics , Edited by: Mason , W. 204 – 326 . Moscow : “Mir” .
- Landau , L. D. and Lifshitz , E. M. 1987 . Theoretical Physics. V. 7. Theory of Elasticity , 26 Moscow : “Nauka” . in Russian
- Shermergor , T. D. 1977 . Theory of Elasticity of Micro-Nonuniform Media , 201 Moscow : “Nauka” . in Russian
- Sirotin , Yu. I. and Shaskolskaya , M. P. 1979 . Principles of Crystallophysics. , 181 Moscow : “Nauka” . in Russian
- Lykov , A. V. 1967 . Theory of Thermal Conductivity , 600 Moscow : “Vysshaya shkola” .
- Nye , J. F. 1964 . Physical Properties of Crystals , 235 – 256 . Clarendon Press .