@article{IM_1973__19_142195,
     author = {Helmut P. Epp},
     title = {Eliminating {Wild} {Ramification.}},
     journal = {Inventiones mathematicae},
     pages = {235--250},
     publisher = {mathdoc},
     volume = {19},
     year = {1973},
     zbl = {0254.13008},
     url = {http://geodesic.mathdoc.fr/item/IM_1973__19_142195/}
}