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JOURNALS // Izvestiya Rossiiskoi Akademii Nauk. Seriya Matematicheskaya

Izv. Akad. Nauk SSSR Ser. Mat., 1990, Volume 54, Issue 5, Pages 1021–1047 (Mi im1061)

Change of Jordan structure of $G$-selfadjoint operators and selfadjoinl operator-functions under small perturbatios
V. R. Ol'shevskii

References

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