TY  - JOUR
AU  - O. V. Besov
TI  - Behavior of differentiable functions at infinity, and density of the functions with compact support
JO  - Informatics and Automation
PY  - 1969
SP  - 3
EP  - 14
VL  - 105
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TRSPY_1969_105_a0/
LA  - ru
ID  - TRSPY_1969_105_a0
ER  -