TY  - JOUR
AU  - A. Khatamov
TI  - Polynomial and rational approximation of functions of several variables with convex

JO  - Izvestiya. Mathematics 
PY  - 1995
SP  - 165
EP  - 179
VL  - 44
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IM2_1995_44_1_a7/
LA  - en
ID  - IM2_1995_44_1_a7
ER  -