TY  - JOUR
AU  - V. N. Temlyakov
TI  - Best approximations for functions of two variables
JO  - Doklady Akademii Nauk
PY  - 1975
SP  - 1079
EP  - 1082
VL  - 223
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1975_223_5_a10/
LA  - ru
ID  - DAN_1975_223_5_a10
ER  -