Direct consistency proof of Gentzen's system of natural deduction.
Raggio, Andrés R.
Notre Dame J. Formal Logic, Tome 5 (1964) no. 1, p. 27-30 / Harvested from Project Euclid
Text on Project Euclid
PDF
Alt PDF
Publié le : 1964-05-14
Classification:  02.12 
@article{1093957735,
     author = {Raggio, Andr\'es R.},
     title = {Direct consistency proof of Gentzen's system of natural deduction.},
     journal = {Notre Dame J. Formal Logic},
     volume = {5},
     number = {1},
     year = {1964},
     pages = { 27-30},
     language = {en},
     url = {http://dml.mathdoc.fr/item/1093957735}
}

Raggio, Andrés R. Direct consistency proof of Gentzen's system of natural deduction.. Notre Dame J. Formal Logic, Tome 5 (1964) no. 1, pp.  27-30. http://gdmltest.u-ga.fr/item/1093957735/