TY  - JOUR
AU  - P. I. Lizorkin
AU  - S. M. Nikol'skii
TI  - Classification of differentiable functions on the basis of spaces with dominant mixed derivatives
JO  - Informatics and Automation
PY  - 1965
SP  - 143
EP  - 167
VL  - 77
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TRSPY_1965_77_a8/
LA  - ru
ID  - TRSPY_1965_77_a8
ER  -