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@article{JLT_1993_3_2_a4, author = {V. L. Ostrovskyi and Y. S. Samoilenko}, title = {On {Pairs} of {Self-Adjoint} {Operators}}, journal = {Journal of Lie theory}, pages = {185--218}, publisher = {mathdoc}, volume = {3}, number = {2}, year = {1993}, url = {http://geodesic.mathdoc.fr/item/JLT_1993_3_2_a4/} }
V. L. Ostrovskyi; Y. S. Samoilenko. On Pairs of Self-Adjoint Operators. Journal of Lie theory, Tome 3 (1993) no. 2, pp. 185-218. http://geodesic.mathdoc.fr/item/JLT_1993_3_2_a4/