@article{MAN_1872__5_156593,
     author = {Noether},
     title = {Zur {Theorie} der eindeutigen {Ebenentransformationen}},
     journal = {Mathematische Annalen},
     pages = {635--638},
     year = {1872},
     volume = {5},
     zbl = {04.0419.01},
     url = {http://geodesic.mathdoc.fr/item/MAN_1872__5_156593/}
}