TY  - JOUR
AU  - V. Yu. Gotlib
TI  - Scattering by a circular resonator with a narrow slit as a problem of perturbation theory
JO  - Doklady Akademii Nauk
PY  - 1986
SP  - 1109
EP  - 1113
VL  - 287
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1986_287_5_a19/
LA  - ru
ID  - DAN_1986_287_5_a19
ER  -