TY  - JOUR
AU  - V. V. Shcherbak
TI  - The matrix operators in the external diffraction problems
JO  - Doklady Akademii Nauk
PY  - 1982
SP  - 67
EP  - 70
VL  - 263
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1982_263_1_a15/
LA  - ru
ID  - DAN_1982_263_1_a15
ER  -