@article{1183737487, author = {McCullough, Dean P.}, title = {Logical Connectives for Intuitionistic Propositional Logic}, journal = {J. Symbolic Logic}, volume = {36}, number = {1}, year = {1971}, pages = { 15-20}, language = {en}, url = {http://dml.mathdoc.fr/item/1183737487} }
McCullough, Dean P. Logical Connectives for Intuitionistic Propositional Logic. J. Symbolic Logic, Tome 36 (1971) no. 1, pp. 15-20. http://gdmltest.u-ga.fr/item/1183737487/