TY  - JOUR
AU  - Yu. S. Nikol'skii
TI  - Direct and inverse imbedding theorems for weighted classes of differentiable functions
JO  - Doklady Akademii Nauk
PY  - 1974
SP  - 270
EP  - 273
VL  - 215
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1974_215_2_a6/
LA  - ru
ID  - DAN_1974_215_2_a6
ER  -