• Media type: E-Article
  • Title: E. J. Lemmon. Symposium: Is there only one correct system of modal logic? I.Aristotelian Society supplementary volume XXXIII, London1959, pp. 23–40. - G. P. Henderson. Is there only one correct system of modal logic? II. Aristotelian Society supplementary volume XXXIII, London1959, pp. 41–56
  • Contributor: Halldén, Sörén
  • imprint: Cambridge University Press (CUP), 1969
  • Published in: Journal of Symbolic Logic
  • Language: English
  • DOI: 10.2307/2271132
  • ISSN: 0022-4812; 1943-5886
  • Keywords: Logic ; Philosophy
  • Origination:
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