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@article{DAN_1984_274_3_a4, author = {V. G. Kurbatov}, title = {Local {Fredholm} property of a difference operator}, journal = {Doklady Akademii Nauk}, pages = {534--536}, publisher = {mathdoc}, volume = {274}, number = {3}, year = {1984}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1984_274_3_a4/} }
V. G. Kurbatov. Local Fredholm property of a difference operator. Doklady Akademii Nauk, Tome 274 (1984) no. 3, pp. 534-536. http://geodesic.mathdoc.fr/item/DAN_1984_274_3_a4/