TY  - JOUR
AU  - V. L. Velikin
TI  - Precise approximation values by Hermitian splines on classes of differentiable function
JO  - Izvestiya. Mathematics 
PY  - 1973
SP  - 163
EP  - 184
VL  - 7
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IM2_1973_7_1_a7/
LA  - en
ID  - IM2_1973_7_1_a7
ER  -