%0 Journal Article %A K. R. Zabirova %A V. V. Napalkov %T The Dunkl convolution operators and multipoint de la Vallée–Poussin problem %J Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences %D 2013 %P 70-81 %V 130 %N 1 %U http://geodesic.mathdoc.fr/item/VSGTU_2013_130_1_a7/ %G ru %F VSGTU_2013_130_1_a7