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@article{IM2_1973_7_3_a9, author = {T. Ya. Azizov}, title = {Dissipative operators in {a~Hilbert} space with an indefinite metric}, journal = {Izvestiya. Mathematics }, pages = {639--660}, publisher = {mathdoc}, volume = {7}, number = {3}, year = {1973}, language = {en}, url = {http://geodesic.mathdoc.fr/item/IM2_1973_7_3_a9/} }
T. Ya. Azizov. Dissipative operators in a~Hilbert space with an indefinite metric. Izvestiya. Mathematics , Tome 7 (1973) no. 3, pp. 639-660. http://geodesic.mathdoc.fr/item/IM2_1973_7_3_a9/