@article{MZM_2020_108_5_a12,
     author = {B. S. Kashin},
     title = {Remarks on the {Uniform} and {Absolute} {Convergence} of {Orthogonal} {Series}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {782--786},
     publisher = {mathdoc},
     volume = {108},
     number = {5},
     year = {2020},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2020_108_5_a12/}
}