@article{1028999311, author = {Morel, Anne C.}, title = {A class of relation types isomorphic to the ordinals.}, journal = {Michigan Math. J.}, volume = {12}, number = {1}, year = {1965}, pages = { 203-215}, language = {en}, url = {http://dml.mathdoc.fr/item/1028999311} }
Morel, Anne C. A class of relation types isomorphic to the ordinals.. Michigan Math. J., Tome 12 (1965) no. 1, pp. 203-215. http://gdmltest.u-ga.fr/item/1028999311/