TY  - JOUR
AU  - P. I. Lizorkin
TI  - Generalized Liouville differentiation and the multiplier method in the theory of imbeddings of classes of differentiable functions
JO  - Informatics and Automation
PY  - 1969
SP  - 89
EP  - 167
VL  - 105
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TRSPY_1969_105_a7/
LA  - ru
ID  - TRSPY_1969_105_a7
ER  -