TY  - JOUR
AU  - V. L. Velikin
TI  - Best approximations of continuous functions by spline functions
JO  - Matematičeskie zametki
PY  - 1970
SP  - 41
EP  - 46
VL  - 8
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1970_8_1_a4/
LA  - ru
ID  - MZM_1970_8_1_a4
ER  -