@article{1183735039, author = {Bausch, A. F.}, title = {Modus Ponens Under Hypothesis}, journal = {J. Symbolic Logic}, volume = {30}, number = {1}, year = {1965}, language = {en}, url = {http://dml.mathdoc.fr/item/1183735039} }
Bausch, A. F. Modus Ponens Under Hypothesis. J. Symbolic Logic, Tome 30 (1965) no. 1, . http://gdmltest.u-ga.fr/item/1183735039/