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@article{MAT_1960_4_1_a4, author = {N. Dunford}, title = {A survey of the theory of spectral operators}, journal = {Matematika}, pages = {53--100}, publisher = {mathdoc}, volume = {4}, number = {1}, year = {1960}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MAT_1960_4_1_a4/} }
N. Dunford. A survey of the theory of spectral operators. Matematika, Tome 4 (1960) no. 1, pp. 53-100. http://geodesic.mathdoc.fr/item/MAT_1960_4_1_a4/