12 found
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  1.  17
    M. J. Cresswell. The Completeness of S0.5. Logique Et Analyse, N.S. Vol. 9 , Pp. 263–266. - Richard Routley. The Decidability and Semantical Incompleteness of Lemmon's System S0.5. Logique Et Analyse, Vol. 11 , Pp. 413–421. - M. J. Cresswell. Note on the Interpretation of SO.5. Logique Et Analyse, Vol. 13 , Pp. 376–378. - M. K. Rennie. Remark on Cresswell on S0.5. Logique Et Analyse, Vol. 14 , Pp. 757–758. [REVIEW]G. F. Schumm - 1973 - Journal of Symbolic Logic 38 (2):328-329.
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  2.  16
    Sobociński Bolesław. Remarks About Axiomatizations of Certain Modal Systems. Notre Dame Journal of Formal Logic, Vol. 5 No. 1 , Pp. 71–80.Prior A. N., K1, K2 and Related Modal Systems. Notre Dame Journal of Formal Logic, Vol. 5 No. 4 , Pp. 299–304.Sobociński Bolesław. Modal System S4.4. Notre Dame Journal of Formal Logic, Vol. 5 No. 4 , Pp. 305–312.Sobociński Bolesław. Family of the Non-Lewis Modal Systems. Notre Dame Journal of Formal Logic, Vol. 5 No. 4 , Pp. 313–318.Thomas Ivo. A Theorem on S4.2 and S4.4. Notre Dame Journal of Formal Logic, Vol. 8 No. 4 , Pp. 335–336.Thomas Ivo. Decision for K4. Notre Dame Journal of Formal Logic, Vol. 8 No. 4 , Pp. 337–338. [REVIEW]G. F. Schumm - 1972 - Journal of Symbolic Logic 37 (1):182-183.
  3.  13
    Bolesław Sobociński. A Note on the Regular and Irregular Modal Systems of Lewis. Notre Dame Journal of Formal Logic, Vol. 3 , Pp. 109–113. [REVIEW]G. F. Schumm - 1972 - Journal of Symbolic Logic 37 (1):181-182.
  4.  8
    On Some Open Questions of B. Sobociński.G. F. Schumm - 1969 - Notre Dame Journal of Formal Logic 10 (3):261-262.
  5.  11
    Solutions to Four Modal Problems of Sobociński.G. F. Schumm - 1971 - Notre Dame Journal of Formal Logic 12 (3):335-340.
  6.  8
    An Alleged Problem for Possible Worlds Semantics.G. F. Schumm - 2005 - Analysis 65 (1):62-69.
  7. [Omnibus Review].G. F. Schumm - 1972 - Journal of Symbolic Logic 37 (1):182-183.
  8.  10
    On a Modal System of D. C. Makinson and B. Sobociński.G. F. Schumm - 1969 - Notre Dame Journal of Formal Logic 10 (3):263-265.
  9.  4
    Certain Extensions of Modal System S4.Boleslaw Sobocinski, G. F. Schumm & J. Jay Zeman - 1975 - Journal of Symbolic Logic 40 (4):602-602.
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  10.  9
    A Note on the Structure of the Power Set.G. F. Schumm - 1968 - Notre Dame Journal of Formal Logic 9 (4):303-304.
  11.  2
    Review: R. Routley, Decision Procedures and Semantics for C1, E1 and $S0.5^0$. [REVIEW]G. F. Schumm - 1973 - Journal of Symbolic Logic 38 (2):329-329.
  12.  1
    Review: M. J. Cresswell, Logique et Analyse. [REVIEW]G. F. Schumm - 1973 - Journal of Symbolic Logic 38 (2):328-329.
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