TY  - JOUR
AU  - P. V. Galkin
TI  - On the modulus of continuity of the operator of best approximation in the space of continuous functions
JO  - Matematičeskie zametki
PY  - 1971
SP  - 601
EP  - 613
VL  - 10
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1971_10_6_a1/
LA  - ru
ID  - MZM_1971_10_6_a1
ER  -