@article{1093957575,
author = {Menger, Karl and Schultz, Martin},
title = {Postulates for the substitutive algebra of the $2$-place functors in the $2$-valued calculus of propositions.},
journal = {Notre Dame J. Formal Logic},
volume = {4},
number = {1},
year = {1963},
pages = { 188-192},
language = {en},
url = {http://dml.mathdoc.fr/item/1093957575}
}
Menger, Karl; Schultz, Martin. Postulates for the substitutive algebra of the $2$-place functors in the $2$-valued calculus of propositions.. Notre Dame J. Formal Logic, Tome 4 (1963) no. 1, pp. 188-192. http://gdmltest.u-ga.fr/item/1093957575/