TY  - JOUR
AU  - A. S. Belov
TI  - On Conditions of the Average Convergence (Upper Boundedness) of Trigonometric Series
JO  - Contemporary Mathematics. Fundamental Directions
PY  - 2007
SP  - 8
EP  - 20
VL  - 25
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/CMFD_2007_25_a1/
LA  - ru
ID  - CMFD_2007_25_a1
ER  -