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@article{DAN_1970_195_1_a4, author = {A. V. Zafievskii}, title = {Semigroups that have singularities summable with a power weight at zero}, journal = {Doklady Akademii Nauk}, pages = {24--27}, publisher = {mathdoc}, volume = {195}, number = {1}, year = {1970}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1970_195_1_a4/} }
A. V. Zafievskii. Semigroups that have singularities summable with a power weight at zero. Doklady Akademii Nauk, Tome 195 (1970) no. 1, pp. 24-27. http://geodesic.mathdoc.fr/item/DAN_1970_195_1_a4/