TY  - JOUR
AU  - A. A. Zhensykbaev
TI  - Exact bounds for the uniform approximation of continuous periodic functions by $r$-th order splines
JO  - Matematičeskie zametki
PY  - 1973
SP  - 217
EP  - 228
VL  - 13
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1973_13_2_a5/
LA  - ru
ID  - MZM_1973_13_2_a5
ER  -