TY  - JOUR
AU  - A. Khatamov
TI  - Spline approximation of functions with convex derivative
JO  - Matematičeskie zametki
PY  - 1982
SP  - 877
EP  - 887
VL  - 31
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1982_31_6_a6/
LA  - ru
ID  - MZM_1982_31_6_a6
ER  -