@article{MZM_2021_110_4_a0,
     author = {R. M. Gadzhimirzaev and T. N. Shakh-Emirov},
     title = {Approximation {Properties} of the {Vall\'ee-Poussin} {Means} of {Partial} {Sums} of a {Special} {Series} in {Laguerre} {Polynomials}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {483--497},
     publisher = {mathdoc},
     volume = {110},
     number = {4},
     year = {2021},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2021_110_4_a0/}
}