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@article{DAN_1996_348_6_a4, author = {Ha Huy Bang}, title = {The existence of a point spectral radius of pseudodifferential}, journal = {Doklady Akademii Nauk}, pages = {740--742}, publisher = {mathdoc}, volume = {348}, number = {6}, year = {1996}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1996_348_6_a4/} }
Ha Huy Bang. The existence of a point spectral radius of pseudodifferential. Doklady Akademii Nauk, Tome 348 (1996) no. 6, pp. 740-742. http://geodesic.mathdoc.fr/item/DAN_1996_348_6_a4/