@article{1183730864, author = {Rosser, J. Barkley and Wang, Hao}, title = {Non-Standard Models for Formal Logics}, journal = {J. Symbolic Logic}, volume = {14}, number = {4}, year = {1950}, pages = { 113-129}, language = {en}, url = {http://dml.mathdoc.fr/item/1183730864} }
Rosser, J. Barkley; Wang, Hao. Non-Standard Models for Formal Logics. J. Symbolic Logic, Tome 14 (1950) no. 4, pp. 113-129. http://gdmltest.u-ga.fr/item/1183730864/