TY  - JOUR
AU  - M. G. Grigoryan
AU  - K. A. Navasardyan
TI  - Universal functions in `correction' problems guaranteeing the convergence of Fourier--Walsh series
JO  - Izvestiya. Mathematics 
PY  - 2016
SP  - 1057
EP  - 1083
VL  - 80
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IM2_2016_80_6_a3/
LA  - en
ID  - IM2_2016_80_6_a3
ER  -