1. P. L. Kapitsa, V. A. Fok, and L. A. Vainshtein, Zh. Tekh. Fiz.,29, No. 10, 1188 (1959);37, No. 7, 1181 (1967).
2. C. C. Kao, J. Appl. Phys.,40, No. 12, 4732 (1969); Radio Sci.,5, No. 3, 617 (1970).
3. E. I. Nefedov and A. T. Fialkovskii, Asymptotic Theory of Electromagnetic Wave Diffraction on Finite Structures [in Russian], Nauka, Moscow (1972).
4. S. I. Lapta and V. G. Sologub, Izv. Vyssh. Uchebn. Zaved., Radiofiz.,16, No. 10, 1588 (1973).
5. V. G. Sologub and S. I. Lapta, Reports to the VII All-Union Symposium on Wave Diffraction and Propagation [in Russian], Vol. 1, Inst. Radiofiz. Elektron. Akad. Nauk SSSR, Moscow (1977), p. 234.