@article{1183734586, author = {Smiley, Timothy}, title = {The Independence of Connectives}, journal = {J. Symbolic Logic}, volume = {27}, number = {1}, year = {1962}, pages = { 426-436}, language = {en}, url = {http://dml.mathdoc.fr/item/1183734586} }
Smiley, Timothy. The Independence of Connectives. J. Symbolic Logic, Tome 27 (1962) no. 1, pp. 426-436. http://gdmltest.u-ga.fr/item/1183734586/