1. V.M. Babich and V. S. Buldyrev, Asymptotics Methods in Problems of Diffraction of Short Waves [in Russian], Nauka, Moscow (1972).
2. S. E. Bankov and I.V. Levchenko, “Equivalent boundary-value conditions for a band high-frequency array on the boundary separating two media,” Radiotech. Electron., 33, No. 10, 2045 (1988).
3. V. A. Biryukov, M.V. Muratov, I.B. Petrov, A. V. Sannikov, and A.V. Favorskaya, “Application of the net-characteristic method to unstructured tetrahedral nets for solution of direct problems in seismography of fissured strata,” Comput. Math. Math. Phys., 55, No. 10, 1762–1772 (2015).
4. V. A. Borovikov, Diffraction on Polygons and Polyhedrons [in Russian], Nauka, Moscow (1966).
5. V. A. Fok, Problems of Diffraction and Propagation of Magnetic Waves [in Russian], Sov. Radio, Moscow (1970).