@article{1093890890, author = {Goble, L. F.}, title = {A simplified semantics for modal logic.}, journal = {Notre Dame J. Formal Logic}, volume = {14}, number = {1}, year = {1973}, pages = { 151-174}, language = {en}, url = {http://dml.mathdoc.fr/item/1093890890} }
Goble, L. F. A simplified semantics for modal logic.. Notre Dame J. Formal Logic, Tome 14 (1973) no. 1, pp. 151-174. http://gdmltest.u-ga.fr/item/1093890890/