International Seminar. Day on Diffraction '2001. Proceedings (IEEE Cat.No.01EX477) Day on diffraction Day on Diffraction 2001. Proceedings. International Seminar. :180-186 2001
MMET '96. VIth International Conference on Mathematical Methods in Electromagnetic Theory. Proceedings Electromagnetic theory: mathematical methods Mathematical Methods in Electromagnetic Theory, 1996., 6th International Conference on. :354-357 1996
MMET Conference Proceedings. 1998 International Conference on Mathematical Methods in Electromagnetic Theory. MMET 98 (Cat. No.98EX114) Mathematical methods in electromagnetic theory Mathematical Methods in Electromagnetic Theory, 1998. MMET 98. 1998 International Conference on. 2:517-519 vol.2 1998