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@article{DAN_1963_148_6_a6, author = {N. M. Pavlovskii}, title = {On the {Lebesgue} function of a linear approximation process}, journal = {Doklady Akademii Nauk}, pages = {1261--1264}, publisher = {mathdoc}, volume = {148}, number = {6}, year = {1963}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1963_148_6_a6/} }
N. M. Pavlovskii. On the Lebesgue function of a linear approximation process. Doklady Akademii Nauk, Tome 148 (1963) no. 6, pp. 1261-1264. http://geodesic.mathdoc.fr/item/DAN_1963_148_6_a6/