@article{VSGTU_2013_1_a7,
     author = {K. R. Zabirova and V. V. Napalkov},
     title = {The {Dunkl} convolution operators and multipoint de la {Vall\'ee--Poussin} problem},
     journal = {Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences},
     pages = {70--81},
     publisher = {mathdoc},
     number = {1},
     year = {2013},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VSGTU_2013_1_a7/}
}