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  1. Richard Routley (2010). Necessary Limits to Knowledge: Unknowable Truths. Synthese 173 (1):107 - 122.
    The paper seeks a perfectly general argument regarding the non-contingent limits to any (human or non-human) knowledge. After expressing disappointment with the history of philosophy on this score, an argument is grounded in Fitch’s proof, which demonstrates the unknowability of some truths. The necessity of this unknowability is then defended by arguing for the necessity of Fitch’s premise—viz., there this is in fact some ignorance.
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  2. Graham Priest & Richard Routley (1989). Systems of Paraconsistent Logic. In G. Priest, R. Routley & J. Norman (eds.), Paraconsistent Logic: Essays on the Inconsistent. Philosophia Verlag. 142--155.
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  3. Graham Priest & Richard Routley (1989). The Philosophical Significance and Inevitability of Paraconsistency. In G. Priest, R. Routley & J. Norman (eds.), Paraconsistent Logic: Essays on the Inconsistent. Philosophia Verlag. 483--537.
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  4. Richard Routley & Val Plumwood (1989). Moral Dilemmas and the Logic of Deontic Notions. In G. Priest, R. Routley & J. Norman (eds.), Paraconsistent Logic: Essays on the Inconsistent. Philosophia Verlag. 653--702.
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  5. Graham Priest & Richard Routley (1984). Introduction: Paraconsistent Logics. Studia Logica 43 (1-2):3 - 16.
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  6. Richard Routley (1984). I. On the Alleged Inconsistency, Moral Insensitivity and Fanaticism of Pacifism. Inquiry 27 (1-4):117 – 136.
    All the standard and some esoteric objections to pacifism are refuted, either directly or (as with the charge of impracticality) in outline. Familiar arguments to the inconsistency and irresponsibility of pacifism are shown to turn upon illegitimately construing pacifist activities such as resisting, preventing, and defending as involving violence. Several arguments against pacifism from violence as a lesser evil turn out to be fallacious; some involve the erroneous assumption that violence is the only evil, but some lead into what pacifism (...)
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  7. Richard Routley (1984). The American Plan Completed: Alternative Classical-Style Semantics, Without Stars, for Relevant and Paraconsistent Logics. Studia Logica 43 (1-2):131 - 158.
    American-plan semantics with 4 values 1, 0, { {1, 0}} {{}}, interpretable as True, False, Both and Neither, are furnished for a range of logics, including relevant affixing systems. The evaluation rules for extensional connectives take a classical form: in particular, those for negation assume the form 1 (A, a) iff 0 (A, a) and 0 (A, a) iff 1 (A, a), so eliminating the star function *, on which much criticism of relevant logic semantics has focussed. The cost of (...)
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  8. Graham Priest & Richard Routley (1982). Lessons From Pseudo Scotus. Philosophical Studies 42 (2):189 - 199.
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  9. Richard Routley (1982). On What There is Not. Philosophy and Phenomenological Research 43 (2):151-177.
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  10. Richard Routley, Val Plumwood, Robert K. Meyer & Ross T. Brady (1982). Relevant Logics and Their Rivals. Ridgeview.
     
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  11. Richard Routley & Val Routley (1982). Nuclear Power—Some Ethical and Social Dimensions. In Tom Regan & Donald VanDeVeer (eds.), And Justice for All: New Introductory Essays in Ethics and Public Policy. Rowman and Littlefield. 116--38.
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  12. Richard Routley (1980). The Choice of Logical Foundations: Non-Classical Choices and the Ultralogical Choice. Studia Logica 39 (1):77 - 98.
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  13. Val Routley & Richard Routley (1980). Social Theories, Self Management, and Environmental Problems. In D. S. Mannison, M. A. McRobbie & Richard Sylvan (eds.), Environmental Philosophy. Dept. Of Philosophy, Research School of Social Sciences, Australian National University. 217--332.
     
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  14. Nicholas Griffin & Richard Routley (1979). Towards a Logic of Relative Identity. Logique Et Analyse 22.
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  15. Robert K. Meyer, Richard Routley & J. Michael Dunn (1979). Curry's Paradox. Analysis 39 (3):124 - 128.
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  16. Richard Routley (1979). Alternative Semantics for Quantified First Degree Relevant Logic. Studia Logica 38 (2):211 - 231.
    A system FDQ of first degree entailment with quantification, extending classical quantification logic Q by an entailment connective, is axiomatised, and the choice of axioms defended and also, from another viewpoint, criticised. The system proves to be the equivalent to the first degree part of the quantified entailmental system EQ studied by Anderson and Belnap; accordingly the semantics furnished are alternative to those provided for the first degree of EQ by Belnap. A worlds semantics for FDQ is presented, and the (...)
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  17. Richard Routley (1979). Dialectical Logic, Semantics and Metamathematics. Erkenntnis 14 (3):301 - 331.
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  18. Richard Routley (1979). The Theory of Objects as Commonsense. Grazer Philosophische Studien 9:1-22.
    Meinong's theory of objects offers an alternative to entrenched logical theory which is nonreductionist, antiverificationist and commonsense. A beginning is made on proving that the theory is a commonsense one. This involves characterising refined commonsense and commonsense philosophy, upon sharpening the theses of the theory of objects, and indicating how these theses can, and do, fit into a commonsense position.
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  19. Richard Routley (1978). An Inadequacy in Kripke-Semantics for Intuitionistic Quantificational Logic. Bulletin of the Section of Logic 7 (2):61-65.
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  20. Richard Routley (1978). Lewis's Calculus of Ordinary Inference (as Amended 1920 and 1977). Bulletin of the Section of Logic 7 (1):4-9.
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  21. Richard Routley (1978). Semantics for Connexive Logics. I. Studia Logica 37 (4):393 - 412.
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  22. Richard Routley & Andréa Loparić (1978). Semantical Analysis of Arruda da Costap Systems and Adjacent Non-Replacement Relevant Systems. Studia Logica 37 (4):301 - 320.
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  23. Robert K. Meyer & Richard Routley (1977). Extensional Reduction—I. The Monist 60 (3):355-369.
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  24. Richard Routley (1977). Meaning as Semantical Superstructure: A Universal Theory of Meaning, Truth and Denotation. Philosophica 19.
  25. Richard Routley (1977). Welding Semantics For Weak Strict Modal Logics Into the General Framework of Modal Logic Semantics. Mathematical Logic Quarterly 23 (36):497-510.
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  26. Richard Routley (1976). I. The Durability of Impossible Objects. Inquiry 19 (1-4):247 – 251.
    Meinong's theory of impossible objects is defended against a number of objections, in particular against Karel Lambert's argument (see Impossible Objects?, Inquiry, Vol. 17 [1974], pp. 303?14) that no objects are impossible.
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  27. Richard Routley (1976). The Semantical Metamorphosis of Metaphysics. Australasian Journal of Philosophy 54 (3):187 – 205.
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  28. Richard Routley & Robert K. Meyer (1976). Dialectical Logic, Classical Logic, and the Consistency of the World. Studies in East European Thought 16 (1-2):1-25.
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  29. Richard Routley & Robert K. Meyer (1976). Every Sentential Logic has a Two-Valued Worlds Semantics. Logique Et Analyse 19 (74-76):345-365.
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  30. Richard Routley (1975). Review: Kazuo Matsumoto, Decision Procedure for Modal Sentential Calculus S3. [REVIEW] Journal of Symbolic Logic 40 (3):468-468.
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  31. Richard Routley (1975). Review: Masao Ohnishi, Von Wright-Anderson's Decision Procedures for Lewis's Systems S2 and S3. [REVIEW] Journal of Symbolic Logic 40 (3):469-469.
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  32. Richard Routley (1975). Review: Masao Ohnishi, Kazuo Matsumoto, Gentzen Method in Modal Calculi. [REVIEW] Journal of Symbolic Logic 40 (3):466-467.
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  33. Richard Routley (1975). Review: Masao Ohnishi, Gentzen Decision Procedures for Lewis's Systems S2 and S3. [REVIEW] Journal of Symbolic Logic 40 (3):468-469.
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  34. Richard Routley (1975). Universal Semantics? Journal of Philosophical Logic 4 (3):327 - 356.
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  35. Robert K. Meyer & Richard Routley (1974). Classical Relevant Logics II. Studia Logica 33 (2):183 - 194.
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  36. Robert K. Meyer & Richard Routley (1974). E is a Conservative Extension of Eī. Philosophia 4 (2-3):223-249.
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  37. Richard Routley (1974). Another 'Fatal' Objection to Meinongian Objects. Philosophical Studies 25 (2):131 - 135.
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  38. Richard Routley (1974). Semantical Analyses of Propositional Systems of Fitch and Nelson. Studia Logica 33 (3):283 - 298.
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  39. Richard Routley & R. Wolf (1974). No Rational Sentential Logic has a Finite Characteristic Matrix. Logique Et Analyse 17:317-321.
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  40. Ross Brady & Richard Routley (1973). Don't Care Was Made to Care. Australasian Journal of Philosophy 51 (3):211 – 225.
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  41. Robert K. Meyer & Richard Routley (1973). An Undecidable Relevant Logic. Mathematical Logic Quarterly 19 (26‐29):389-397.
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  42. Robert K. Meyer & Richard Routley (1973). Classical Relevant Logics. I. Studia Logica 32 (1):51 - 68.
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  43. Richard Routley & Valerie Routley (1973). Rehabilitating Meinong's Theory of Objects. Revue Internationale de Philosophie 27 (1973):224-254.
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  44. Robert K. Meyer & Richard Routley (1972). Algebraic Analysis of Entailment I. Logique Et Analyse 15:407-428.
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  45. Richard Routley & Robert K. Meyer (1972). The Semantics of Entailment — III. Journal of Philosophical Logic 1 (2):192 - 208.
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  46. Richard Routley & Robert K. Meyer (1972). The Semantics of Entailment—II. Journal of Philosophical Logic 1 (1):53 - 73.
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  47. Richard Routley (1971). Domainless Semantics for Free, Quantification and Significance Logics. Logique Et Analyse 14:603-626.
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  48. H. Montgomery & Richard Routley (1969). Modalities in a Sequence of Normal Noncontingency Modal Systems. Logique Et Analyse 12:225-227.
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  49. H. Montgomery & Richard Routley (1968). Non-Contingency Axioms for S4 and S5. Logique Et Analyse 11:422-424.
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  50. Richard Routley (1968). The Decidability and Semantical Incompleteness of Lemmon's System S0. 5. Logique Et Analyse 11:413-421.
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