@article{1183732306, author = {Prior, A. N.}, title = {Modality and Quantification in S5}, journal = {J. Symbolic Logic}, volume = {21}, number = {1}, year = {1956}, pages = { 60-62}, language = {en}, url = {http://dml.mathdoc.fr/item/1183732306} }
Prior, A. N. Modality and Quantification in S5. J. Symbolic Logic, Tome 21 (1956) no. 1, pp. 60-62. http://gdmltest.u-ga.fr/item/1183732306/