TY  - JOUR
AU  - O. D. Gabisoniya
TI  - A bound for the total best approximation of a function of several variables by partial best approximations
JO  - Doklady Akademii Nauk
PY  - 1963
SP  - 255
EP  - 257
VL  - 153
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1963_153_2_a0/
LA  - ru
ID  - DAN_1963_153_2_a0
ER  -