TY  - JOUR
AU  - P. K. Belobrov
TI  - On the problem of convex Chebyshev approximation in normed space
JO  - Učënye zapiski Kazanskogo universiteta. Seriâ Fiziko-matematičeskie nauki
PY  - 1965
SP  - 3
EP  - 6
VL  - 125
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/UZKU_1965_125_2_a0/
LA  - ru
ID  - UZKU_1965_125_2_a0
ER  -