@article{MAN_1889__33_157426,
     author = {Noether},
     title = {Ueber die rationalen {Fl\"achen} vierter {Ordnung}},
     journal = {Mathematische Annalen},
     pages = {525--545},
     publisher = {mathdoc},
     volume = {33},
     year = {1889},
     zbl = {21.0827.02},
     url = {http://geodesic.mathdoc.fr/item/MAN_1889__33_157426/}
}