TY - JOUR AU - Yu. V. Gulyaev AU - E. P. Kurushin AU - E. I. Nefedov TI - Variational method of calculation of the waveguiding structures with electromagnetic and magnetostatic waves JO - Doklady Akademii Nauk PY - 1981 SP - 67 EP - 70 VL - 257 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1981_257_1_a15/ LA - ru ID - DAN_1981_257_1_a15 ER -