Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{ELMA_1982__37_141290, author = {A. Ecker}, title = {On primitive roots.}, journal = {Elemente der Mathematik}, pages = {103--108}, publisher = {mathdoc}, volume = {37}, year = {1982}, zbl = {0485.10001}, url = {http://geodesic.mathdoc.fr/item/ELMA_1982__37_141290/} }
A. Ecker. On primitive roots.. Elemente der Mathematik, Tome 37 (1982), pp. 103-108. http://geodesic.mathdoc.fr/item/ELMA_1982__37_141290/