Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{AMLG_1985__25_138041, author = {Peter Clote}, title = {Optimal bounds for ordinal comparison maps.}, journal = {Archiv f\"ur mathematische Logik und Grundlagenforschung}, pages = {99--108}, publisher = {mathdoc}, volume = {25}, year = {1985}, zbl = {0602.03011}, url = {http://geodesic.mathdoc.fr/item/AMLG_1985__25_138041/} }
Peter Clote. Optimal bounds for ordinal comparison maps.. Archiv für mathematische Logik und Grundlagenforschung, Tome 25 (1985), pp. 99-108. http://geodesic.mathdoc.fr/item/AMLG_1985__25_138041/