${\cal K}$ and ${\cal Z}$.
Schumm, George F.
Notre Dame J. Formal Logic, Tome 15 (1974) no. 1, p. 295-297 / Harvested from Project Euclid
Text on Project Euclid
PDF
Alt PDF
Publié le : 1974-04-14
Classification:  02C10 
@article{1093891305,
     author = {Schumm, George F.},
     title = {${\cal K}$ and ${\cal Z}$.},
     journal = {Notre Dame J. Formal Logic},
     volume = {15},
     number = {1},
     year = {1974},
     pages = { 295-297},
     language = {en},
     url = {http://dml.mathdoc.fr/item/1093891305}
}

Schumm, George F. ${\cal K}$ and ${\cal Z}$.. Notre Dame J. Formal Logic, Tome 15 (1974) no. 1, pp.  295-297. http://gdmltest.u-ga.fr/item/1093891305/