@article{MAN_1949__121_160191,
     author = {Wolfgang Krull},
     title = {Die {Verzweigunsgruppen} in der {Galoisschen} {Theorie} beliebiger arithmetischer {K\"orper.}},
     journal = {Mathematische Annalen},
     pages = {446--466},
     publisher = {mathdoc},
     volume = {121},
     year = {1949},
     zbl = {0041.36601},
     url = {http://geodesic.mathdoc.fr/item/MAN_1949__121_160191/}
}