1. Computer Techniques for Electromagnetics, Ed. by R. Mittra (Pergamon, New York, 1973; Mir, Moscow, 1977).
2. R. F. Harrington, Field Computation by Moment Method (IEEE, New York, 1993).
3. S. S. Fomintsev, Tekh. Sredstv Svyazi, Ser. Tekh. Radiosvyazi, No. 5, 12 (1977).
4. B. M. Levin, Dipole Antennas for Marine Radio Communication (Abris, St. Petersburg, 1998) [in Russian].
5. S. M. Rao, D. R. Wilton, and A. W. Glisson, IEEE Trans. Antennas Propag. 30, 409 (1982).