TY  - JOUR
AU  - N. I. Chernykh
TI  - The approximation of functions by polynomials with constraints
JO  - Trudy Matematicheskogo Instituta imeni V.A. Steklova
PY  - 1967
SP  - 75
EP  - 130
VL  - 88
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TM_1967_88_a6/
LA  - ru
ID  - TM_1967_88_a6
ER  -