TY  - JOUR
AU  - V. F. Babenko
AU  - V. V. Shalaev
TI  - Best approximation estimates resulting from the Chebyshev criterion
JO  - Matematičeskie zametki
PY  - 1991
SP  - 148
EP  - 150
VL  - 49
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1991_49_4_a19/
LA  - ru
ID  - MZM_1991_49_4_a19
ER  -