Voir la notice de l'article provenant de la source Numdam
@article{CM_1965-1966__17__40_0, author = {Moschovakis, Yiannis N.}, title = {Notation systems and recursive ordered fields}, journal = {Compositio Mathematica}, pages = {40--71}, publisher = {Kraus Reprint}, volume = {17}, year = {1965-1966}, mrnumber = {181569}, zbl = {0143.01303}, language = {en}, url = {http://geodesic.mathdoc.fr/item/CM_1965-1966__17__40_0/} }
Moschovakis, Yiannis N. Notation systems and recursive ordered fields. Compositio Mathematica, Tome 17 (1965-1966), pp. 40-71. http://geodesic.mathdoc.fr/item/CM_1965-1966__17__40_0/