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@article{DAN_1958_123_1_a6, author = {B. M. Levitan}, title = {Lie theorems for generalized operators of translation}, journal = {Doklady Akademii Nauk}, pages = {32--35}, publisher = {mathdoc}, volume = {123}, number = {1}, year = {1958}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1958_123_1_a6/} }
B. M. Levitan. Lie theorems for generalized operators of translation. Doklady Akademii Nauk, Tome 123 (1958) no. 1, pp. 32-35. http://geodesic.mathdoc.fr/item/DAN_1958_123_1_a6/