@article{1261154153, author = {TAKEUTI, Gaisi}, title = {On the theory of ordinal numbers}, journal = {J. Math. Soc. Japan}, volume = {9}, number = {4}, year = {1957}, pages = { 93-113}, language = {en}, url = {http://dml.mathdoc.fr/item/1261154153} }
TAKEUTI, Gaisi. On the theory of ordinal numbers. J. Math. Soc. Japan, Tome 9 (1957) no. 4, pp. 93-113. http://gdmltest.u-ga.fr/item/1261154153/