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@article{MZM_1982_32_5_a5, author = {V. A. Belyaev}, title = {Structure of a set of summability of power series}, journal = {Matemati\v{c}eskie zametki}, pages = {639--650}, publisher = {mathdoc}, volume = {32}, number = {5}, year = {1982}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1982_32_5_a5/} }
V. A. Belyaev. Structure of a set of summability of power series. Matematičeskie zametki, Tome 32 (1982) no. 5, pp. 639-650. http://geodesic.mathdoc.fr/item/MZM_1982_32_5_a5/