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Compact perturbations of strongly damped operator pencils

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Translated from Matematicheskie Zametki, Vol. 45, No. 2, pp. 118–128, February, 1989.

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Shkalikov, A.A., Pliev, V.T. Compact perturbations of strongly damped operator pencils. Mathematical Notes of the Academy of Sciences of the USSR 45, 167–174 (1989). https://doi.org/10.1007/BF01158065

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