@article{MAN_1872__5_156592,
     author = {Cantor},
     title = {On the {Non-Euclidian} {Geometry}},
     journal = {Mathematische Annalen},
     pages = {630--634},
     publisher = {mathdoc},
     volume = {5},
     year = {1872},
     zbl = {04.0241.02},
     url = {http://geodesic.mathdoc.fr/item/MAN_1872__5_156592/}
}