@article{1093893358, author = {Saito, Setsuo}, title = {On the Leibnizian modal system.}, journal = {Notre Dame J. Formal Logic}, volume = {9}, number = {1}, year = {1968}, pages = { 92-96}, language = {en}, url = {http://dml.mathdoc.fr/item/1093893358} }
Saito, Setsuo. On the Leibnizian modal system.. Notre Dame J. Formal Logic, Tome 9 (1968) no. 1, pp. 92-96. http://gdmltest.u-ga.fr/item/1093893358/