@article{MZ_1973__130_171872,
     author = {David T. Price},
     title = {Character {Ramification} and {M-Groups.}},
     journal = {Mathematische Zeitschrift},
     pages = {325--338},
     publisher = {mathdoc},
     volume = {130},
     year = {1973},
     zbl = {0241.20007},
     url = {http://geodesic.mathdoc.fr/item/MZ_1973__130_171872/}
}