TY  - JOUR
AU  - A. P. Terekhin
TI  - Multiplicative estimates of moduli of mixed operator smoothness
JO  - Informatics and Automation
PY  - 1985
SP  - 325
EP  - 337
VL  - 172
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TRSPY_1985_172_a23/
LA  - ru
ID  - TRSPY_1985_172_a23
ER  -