Works by Toshio Umezawa

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5 found
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  1.  52
    On logics intermediate between intuitionistic and classical predicate logic.Toshio Umezawa - 1959 - Journal of Symbolic Logic 24 (2):141-153.
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  2.  44
    (1 other version)On intermediate propositional logics.Toshio Umezawa - 1959 - Journal of Symbolic Logic 24 (1):20-36.
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  3. Kigō ronri.Toshio Umezawa - 1970
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  4.  22
    Selected Works of Giuseppe PeanoHubert C. Kennedy.Toshio Umezawa - 1975 - Isis 66 (1):144-144.
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  5.  71
    (1 other version)Review: A. S. Troelstra, On Intermediate Propositional Logics. [REVIEW]Toshio Umezawa - 1968 - Journal of Symbolic Logic 33 (4):607-607.
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