TY  - JOUR
AU  - V. A. Andreev
TI  - Extremal problems for a class of bounded analytic functions in the disc
JO  - Doklady Akademii Nauk
PY  - 1976
SP  - 769
EP  - 771
VL  - 228
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1976_228_4_a0/
LA  - ru
ID  - DAN_1976_228_4_a0
ER  -