@article{CM_1985__56_1_111_0,
     author = {Karras, Ulrich},
     title = {On the discriminant of the {Artin} component},
     journal = {Compositio Mathematica},
     pages = {111--129},
     publisher = {Martinus Nijhoff Publishers},
     volume = {56},
     number = {1},
     year = {1985},
     mrnumber = {806845},
     zbl = {0596.14002},
     language = {en},
     url = {http://archive.numdam.org/item/CM_1985__56_1_111_0/}
}