TY  - JOUR
AU  - V. P. Bugaets
TI  - On an estimate of approximation of continuous functions of two variables on a~finite square by certain algebraic polynomials
JO  - Informatics and Automation
PY  - 1987
SP  - 62
EP  - 63
VL  - 180
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TRSPY_1987_180_a29/
LA  - ru
ID  - TRSPY_1987_180_a29
ER  -