A proper subsystem of ${\rm S}4.{\rm O}4.$.
Sobociński, Bolesław
Notre Dame J. Formal Logic, Tome 12 (1971) no. 1, p. 381-384 / Harvested from Project Euclid
Publié le : 1971-07-14
Classification:  02C10
@article{1093894303,
     author = {Soboci\'nski, Boles\l aw},
     title = {A proper subsystem of ${\rm S}4.{\rm O}4.$.},
     journal = {Notre Dame J. Formal Logic},
     volume = {12},
     number = {1},
     year = {1971},
     pages = { 381-384},
     language = {en},
     url = {http://dml.mathdoc.fr/item/1093894303}
}
Sobociński, Bolesław. A proper subsystem of ${\rm S}4.{\rm O}4.$.. Notre Dame J. Formal Logic, Tome 12 (1971) no. 1, pp.  381-384. http://gdmltest.u-ga.fr/item/1093894303/