@article{1183734531, author = {Angell, R. B.}, title = {A Propositional Logic with Subjunctive Conditionals}, journal = {J. Symbolic Logic}, volume = {27}, number = {1}, year = {1962}, pages = { 327-343}, language = {en}, url = {http://dml.mathdoc.fr/item/1183734531} }
Angell, R. B. A Propositional Logic with Subjunctive Conditionals. J. Symbolic Logic, Tome 27 (1962) no. 1, pp. 327-343. http://gdmltest.u-ga.fr/item/1183734531/