1. N. A. Tyapunina, E. K. Naimi, and G. M. Zinenkova, Ultrasound Action on Crystals with Defects (Mosk. Gos. Univ., Moscow, 1999), p. 239 [in Russian].
2. A. M. Kosevich, Dislocations in the Theory of Elasticity (Naukova Dumka, Kiev, 1978) [in Russian].
3. A. A. Predvoditelev, in Dynamics of Dislocations (Naukova Dumka, Kiev, 1975), p. 178 [in Russian].
4. N. A. Tyapunina, in Physics of Deformation Hardening of Single Crystals (Naukova Dumka, Kiev, 1972), p. 228 [in Russian].