Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{BAG_1983__16_138255, author = {O.-H. KELLER}, title = {\"Uber die {,,Numeri} idonei}, journal = {Beitr\"age zur Algebra und Geometrie}, pages = {79--92}, publisher = {mathdoc}, volume = {16}, year = {1983}, url = {http://geodesic.mathdoc.fr/item/BAG_1983__16_138255/} }
O.-H. KELLER. Über die ,,Numeri idonei. Beiträge zur Algebra und Geometrie, Tome 16 (1983), pp. 79-92. http://geodesic.mathdoc.fr/item/BAG_1983__16_138255/