TY  - JOUR
AU  - I. L. Verbitskii
TI  - Two-dimensional problem of diffraction on periodic structures
JO  - Doklady Akademii Nauk
PY  - 1974
SP  - 1022
EP  - 1025
VL  - 216
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1974_216_5_a17/
LA  - ru
ID  - DAN_1974_216_5_a17
ER  -