1. R. J. Lytle and F. V. Shultz, IEEE Trans. Antennas Propagat., 17, No. 4, 496 (1969).
2. G. T. Markov, D. A. Duplenkov, and N. F. Osipovich, Radiophys. Quantum Electron., 8, No. 1, 102 (1965).
3. J. R. Wait, Radio Sci., 1, No. 4, 475 (1966).
4. M. G. Belkina, Diffraction of Electromagnetic Waves by Some Rotation Bodies [in Russian], Sovetskoe Radio, Moscow (1957), p. 126.
5. T. I. Bichutskaya and G. I. Makarov, Vestn. St.Petersburg. Univ., Ser. 4: Fiz., Khim., Pt. 2, No. 11, 68 (1999).