TY  - JOUR
AU  - V. A. Popov
AU  - V. Kh. Khristov
TI  - Averaged moduli of smoothness for functions of several variables and function spaces generated by them
JO  - Informatics and Automation
PY  - 1983
SP  - 136
EP  - 141
VL  - 164
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TRSPY_1983_164_a7/
LA  - ru
ID  - TRSPY_1983_164_a7
ER  -