H. B. Smith on modality: A logical reconstruction

Tore Langholm. H. B. Smith on modality: A logical reconstruction. J. Philosophical Logic, 16(4):337-346, 1987. [doi]

@article{Langholm87,
  title = {H. B. Smith on modality: A logical reconstruction},
  author = {Tore Langholm},
  year = {1987},
  doi = {10.1007/BF00431182},
  url = {http://dx.doi.org/10.1007/BF00431182},
  researchr = {https://researchr.org/publication/Langholm87},
  cites = {0},
  citedby = {0},
  journal = {J. Philosophical Logic},
  volume = {16},
  number = {4},
  pages = {337-346},
}