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Translated from Ukrainskii Matematicheskii Zhurnal, Vol. 38, No. 4, pp. 421–427, July–August, 1986.
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Gavrilyuk, V.T. Characterization of the saturation class C ψ0 L∞ . Ukr Math J 38, 356–361 (1986). https://doi.org/10.1007/BF01057290
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DOI: https://doi.org/10.1007/BF01057290