A Cut-Free Gentzen-Type System for the Modal Logic S5

Masahiko Sato. A Cut-Free Gentzen-Type System for the Modal Logic S5. Journal of Symbolic Logic, 45(1):67-84, 1980.

@article{Sato80,
  title = {A Cut-Free Gentzen-Type System for the Modal Logic S5},
  author = {Masahiko Sato},
  year = {1980},
  tags = {modal logic, type system, logic},
  researchr = {https://researchr.org/publication/Sato80},
  cites = {0},
  citedby = {0},
  journal = {Journal of Symbolic Logic},
  volume = {45},
  number = {1},
  pages = {67-84},
}