@article{1183735520, author = {Brown, Kenneth R. and Wang, Hao}, title = {Short Definitions of the Ordinals}, journal = {J. Symbolic Logic}, volume = {31}, number = {1}, year = {1966}, pages = { 409-414}, language = {en}, url = {http://dml.mathdoc.fr/item/1183735520} }
Brown, Kenneth R.; Wang, Hao. Short Definitions of the Ordinals. J. Symbolic Logic, Tome 31 (1966) no. 1, pp. 409-414. http://gdmltest.u-ga.fr/item/1183735520/