TY  - JOUR
AU  - A. A. Zhensykbaev
TI  - Spline interpolation and best approximation by trigonometric polynomials
JO  - Matematičeskie zametki
PY  - 1979
SP  - 355
EP  - 366
VL  - 26
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1979_26_3_a4/
LA  - ru
ID  - MZM_1979_26_3_a4
ER  -