@article{1093890997, author = {Bunder, M. W.}, title = {A deduction theorem for restricted generality.}, journal = {Notre Dame J. Formal Logic}, volume = {14}, number = {1}, year = {1973}, pages = { 341-346}, language = {en}, url = {http://dml.mathdoc.fr/item/1093890997} }
Bunder, M. W. A deduction theorem for restricted generality.. Notre Dame J. Formal Logic, Tome 14 (1973) no. 1, pp. 341-346. http://gdmltest.u-ga.fr/item/1093890997/