@article{1093638023,
author = {\v Cubri\'c, Djordje},
title = {There are denumerably many ternary intuitionistic Sheffer functions.},
journal = {Notre Dame J. Formal Logic},
volume = {29},
number = {2},
year = {1988},
pages = { 579-581},
language = {en},
url = {http://dml.mathdoc.fr/item/1093638023}
}
Čubrić, Djordje. There are denumerably many ternary intuitionistic Sheffer functions.. Notre Dame J. Formal Logic, Tome 29 (1988) no. 2, pp. 579-581. http://gdmltest.u-ga.fr/item/1093638023/