TY  - JOUR
AU  - S. A. Gel'fer
TI  - An extension of the Goluzin--Schiffer variational method to multiply-connected regions
JO  - Doklady Akademii Nauk
PY  - 1962
SP  - 503
EP  - 506
VL  - 142
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1962_142_3_a0/
LA  - ru
ID  - DAN_1962_142_3_a0
ER  -