The deduction theorem in ${\rm S}4,$ ${\rm S}4.2$, and ${\rm S}5$.
Zeman, J. Jay
Notre Dame J. Formal Logic, Tome 8 (1967) no. 3, p. 56-60 / Harvested from Project Euclid
Text on Project Euclid
PDF
Alt PDF
Publié le : 1967-04-14
Classification:  02.27 
@article{1093956245,
     author = {Zeman, J. Jay},
     title = {The deduction theorem in ${\rm S}4,$ ${\rm S}4.2$, and ${\rm S}5$.},
     journal = {Notre Dame J. Formal Logic},
     volume = {8},
     number = {3},
     year = {1967},
     pages = { 56-60},
     language = {en},
     url = {http://dml.mathdoc.fr/item/1093956245}
}

Zeman, J. Jay. The deduction theorem in ${\rm S}4,$ ${\rm S}4.2$, and ${\rm S}5$.. Notre Dame J. Formal Logic, Tome 8 (1967) no. 3, pp.  56-60. http://gdmltest.u-ga.fr/item/1093956245/