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@article{DAN_1957_115_3_a9, author = {L. A. Sakhnovich}, title = {Reduction of non-selfadjoined operators to the diagonal form}, journal = {Doklady Akademii Nauk}, pages = {462--465}, publisher = {mathdoc}, volume = {115}, number = {3}, year = {1957}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1957_115_3_a9/} }
L. A. Sakhnovich. Reduction of non-selfadjoined operators to the diagonal form. Doklady Akademii Nauk, Tome 115 (1957) no. 3, pp. 462-465. http://geodesic.mathdoc.fr/item/DAN_1957_115_3_a9/