@article{1183743034, author = {Fletcher, Peter}, title = {Nonstandard Set Theory}, journal = {J. Symbolic Logic}, volume = {54}, number = {1}, year = {1989}, pages = { 1000-1008}, language = {en}, url = {http://dml.mathdoc.fr/item/1183743034} }
Fletcher, Peter. Nonstandard Set Theory. J. Symbolic Logic, Tome 54 (1989) no. 1, pp. 1000-1008. http://gdmltest.u-ga.fr/item/1183743034/