@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/