Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{COMIM_1998__6_1_a17, author = {Ku\v{c}era, Radan}, title = {A generalization of a unit index of {Greither}}, journal = {Communications in Mathematics}, pages = {149--154}, publisher = {mathdoc}, volume = {06}, number = {1}, year = {1998}, mrnumber = {1822525}, zbl = {1024.11070}, language = {en}, url = {http://geodesic.mathdoc.fr/item/COMIM_1998__6_1_a17/} }
Kučera, Radan. A generalization of a unit index of Greither. Communications in Mathematics, Tome 06 (1998) no. 1, pp. 149-154. http://geodesic.mathdoc.fr/item/COMIM_1998__6_1_a17/