@article{1093882803, author = {Michael, Emily}, title = {Some considerations in medieval tense logic.}, journal = {Notre Dame J. Formal Logic}, volume = {20}, number = {1}, year = {1979}, pages = { 794-800}, language = {en}, url = {http://dml.mathdoc.fr/item/1093882803} }
Michael, Emily. Some considerations in medieval tense logic.. Notre Dame J. Formal Logic, Tome 20 (1979) no. 1, pp. 794-800. http://gdmltest.u-ga.fr/item/1093882803/