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@article{DAN_1967_173_6_a7, author = {V. \`E. Lyantse}, title = {A non-selfadjoint difference operator}, journal = {Doklady Akademii Nauk}, pages = {1260--1263}, publisher = {mathdoc}, volume = {173}, number = {6}, year = {1967}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1967_173_6_a7/} }
V. È. Lyantse. A non-selfadjoint difference operator. Doklady Akademii Nauk, Tome 173 (1967) no. 6, pp. 1260-1263. http://geodesic.mathdoc.fr/item/DAN_1967_173_6_a7/