TY  - JOUR
AU  - V. A. Baskakov
TI  - The generalization of some theorems of P.\,P.~Korovkin on positive operators
JO  - Matematičeskie zametki
PY  - 1973
SP  - 785
EP  - 794
VL  - 13
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1973_13_6_a0/
LA  - ru
ID  - MZM_1973_13_6_a0
ER  -