TY  - JOUR
AU  - M. K. Potapov
AU  - B. V. Simonov
AU  - S. Yu. Tikhonov
TI  - On the Besov and Besov--Nikol'skii Classes and on Estimates for the Mixed Moduli of Smoothness of Fractional Derivatives
JO  - Trudy Matematicheskogo Instituta imeni V.A. Steklova
PY  - 2003
SP  - 244
EP  - 256
VL  - 243
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TM_2003_243_a17/
LA  - ru
ID  - TM_2003_243_a17
ER  -