1. T. D. Shermergor, Elasticity Theory of Microinhomogeneous Media (Nauka, Moscow, 1977) [in Russian].
2. T. D. Shermergor, A. N. Nikitin, K. Val’ter, V. Foitus, T. I. Ivankina, and V. B. Yakovlev, Izv. Akad. Nauk SSSR, Fiz. Zemli, No. 12, 84 (1991).
3. V. I. Kolesnikov, V. V. Bardushkin, V. B. Yakovlev, A. P. Sychev, and I. V. Kolesnikov, Mechanics of Polycrystals and Composites (Stressed-Strained State and Destruction) (RGUPS, Rostov-on-Don, 2012) [in Russian].
4. C. Bohren and D. Huffman, Absorption and Scattering of Light by Small Particles (Wiley, New York, 1983).
5. J. C. Maxwell, Treatise on Electricity and Magnetism (Clarendon, Oxford, 1873), Vol. 1.