@article{MAN_1877__12_156786,
     author = {Krey},
     title = {Note \"uber ein {Eliminationsproblem}},
     journal = {Mathematische Annalen},
     pages = {476--480},
     year = {1877},
     volume = {12},
     zbl = {09.0480.01},
     url = {http://geodesic.mathdoc.fr/item/MAN_1877__12_156786/}
}