@article{MAN_1987__277_164259,
     author = {William C. Waterhouse},
     title = {A {Unified} {Kummer-Artin-Schreier} {Sequence.}},
     journal = {Mathematische Annalen},
     pages = {447--452},
     year = {1987},
     volume = {277},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/MAN_1987__277_164259/}
}