A judgmental reconstruction of modal logic.Published in:Mathematical Structures in Computer Science, 2001, v. 11, n. 4, p. 511, doi. 10.1017/S0960129501003322By:PFENNING, FRANK;DAVIES, ROWANPublication type:Article
Special issue: Modalities in type theory.Published in:Mathematical Structures in Computer Science, 2001, v. 11, n. 4, p. 507, doi. 10.1017/S0960129501003310By:FAIRTLOUGH, MATT;MENDLER, MICHAEL;MOGGI, EUGENIOPublication type:Article