00891nam a22002657a 4500 20260506044011.0 9780852968765 (hbk.) 515.7222 SHE Shestopalov, V. P. Spectral theory and excitation of open structures / Victor P. Shestopalov and Youri V. Shestopalov. London : Institution of Electrical Engineers, 1996. xii, 399 p. : ill. ; IEE electromagnetic waves series ; Includes bibliographical references (p. 369-391) and index. Electric waves. Spectral theory (Mathematics) Optical resonance. Electrodynamics. Electric waves. Electrodynamics. Optical resonance. Spectral theory (Mathematics) Shestopalov, I︠U︡. V. BK 0 0 0 0 ES LC LC 2026-05-06 27-04-2026-MNK 0 515.7222 SHE LC-48229 2026-05-06 04:41:14 ES-1566 2026-05-06 BK 55503 55503