TY  - JOUR
AU  - V. Ya. Gutlyanskii
TI  - Variational theorems for certain classes of analytic functions in doubly connected domains
JO  - Doklady Akademii Nauk
PY  - 1970
SP  - 522
EP  - 525
VL  - 191
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1970_191_3_a5/
LA  - ru
ID  - DAN_1970_191_3_a5
ER  -