TY  - JOUR
AU  - K. O. Besov
TI  - On the Nikol'skii Classes of Polyharmonic Functions
JO  - Informatics and Automation
PY  - 1999
SP  - 43
EP  - 55
VL  - 227
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TRSPY_1999_227_a1/
LA  - ru
ID  - TRSPY_1999_227_a1
ER  -