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Operators which are similar to unitary operators with absolutely continuous spectrum

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Authors
  1. L. A. Sakhnovich
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Odessa Electrotechnical Communications Institute. Translated from Funktsional'nyi Analiz i Ego Prilozheniya, Vol. 2, No. 1, pp. 51–63, January–March, 1968.

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Sakhnovich, L.A. Operators which are similar to unitary operators with absolutely continuous spectrum. Funct Anal Its Appl 2, 48–60 (1968). https://doi.org/10.1007/BF01075360

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