Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MZ_1981__177_173062, author = {Martin Isaacs}, title = {Primitive {Characters,} {Normal} {Subgroups,} and {M-Groups.}}, journal = {Mathematische Zeitschrift}, pages = {267--284}, publisher = {mathdoc}, volume = {177}, year = {1981}, zbl = {0475.20007}, url = {http://geodesic.mathdoc.fr/item/MZ_1981__177_173062/} }
Martin Isaacs. Primitive Characters, Normal Subgroups, and M-Groups.. Mathematische Zeitschrift, Tome 177 (1981), pp. 267-284. http://geodesic.mathdoc.fr/item/MZ_1981__177_173062/