TY  - JOUR
AU  - Sh. R. Mamedov
TI  - Certain interrelations between the degree of best approximation of analytic functions and the coefficients of their series expansion
JO  - Doklady Akademii Nauk
PY  - 1965
SP  - 770
EP  - 772
VL  - 165
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1965_165_4_a10/
LA  - ru
ID  - DAN_1965_165_4_a10
ER  -