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@article{DAN_1969_189_5_a1, author = {M. A. Gol'dman}, title = {A certain decomposition of a linear operator}, journal = {Doklady Akademii Nauk}, pages = {930--933}, publisher = {mathdoc}, volume = {189}, number = {5}, year = {1969}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1969_189_5_a1/} }
M. A. Gol'dman. A certain decomposition of a linear operator. Doklady Akademii Nauk, Tome 189 (1969) no. 5, pp. 930-933. http://geodesic.mathdoc.fr/item/DAN_1969_189_5_a1/