Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{NUMA_1972__20_132170, author = {H. Zassenhaus and J. Neub\"user and H. Brown}, title = {On {Integral} {Groups.} {II.} {The} {Irreducible} {Case.}}, journal = {Numerische Mathematik}, pages = {22--31}, publisher = {mathdoc}, volume = {20}, year = {1972}, zbl = {0244.20056}, url = {http://geodesic.mathdoc.fr/item/NUMA_1972__20_132170/} }
H. Zassenhaus; J. Neubüser; H. Brown. On Integral Groups. II. The Irreducible Case.. Numerische Mathematik, Tome 20 (1972), pp. 22-31. http://geodesic.mathdoc.fr/item/NUMA_1972__20_132170/