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@article{DAN_1967_173_3_a2, author = {I. I. Volkov}, title = {Linear transformations of unbounded complex sequences}, journal = {Doklady Akademii Nauk}, pages = {495--498}, publisher = {mathdoc}, volume = {173}, number = {3}, year = {1967}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1967_173_3_a2/} }
I. I. Volkov. Linear transformations of unbounded complex sequences. Doklady Akademii Nauk, Tome 173 (1967) no. 3, pp. 495-498. http://geodesic.mathdoc.fr/item/DAN_1967_173_3_a2/