TY  - JOUR
AU  - M. K. Potapov
TI  - Direct and Inverse Theorems of Approximation Theory for the $m$th Generalized Modulus of Smoothness
JO  - Trudy Matematicheskogo Instituta imeni V.A. Steklova
PY  - 2001
SP  - 289
EP  - 297
VL  - 232
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TM_2001_232_a23/
LA  - ru
ID  - TM_2001_232_a23
ER  -