@article{MAN_1970__185_161941,
     author = {W. Krull},
     title = {\"Uber den {Galoisring.}},
     journal = {Mathematische Annalen},
     pages = {25--37},
     publisher = {mathdoc},
     volume = {185},
     year = {1970},
     zbl = {0191.32003},
     url = {http://geodesic.mathdoc.fr/item/MAN_1970__185_161941/}
}