TY  - JOUR
AU  - A. M. Pyzh'yanov
TI  - Perturbation of the poles of the scattering operator for a system of Maxwell equations
JO  - Differencialʹnye uravneniâ
PY  - 1978
SP  - 2052
EP  - 2059
VL  - 14
IS  - 11
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1978_14_11_a12/
LA  - ru
ID  - DE_1978_14_11_a12
ER  -