@article{JRAM_1834__12_146894,
     author = {A.F. M\"obius},
     title = {\"Uber eine allgemeinere {Art} der {Affinit\"at} geometrischer {Figuren.}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {109--133},
     publisher = {mathdoc},
     volume = {12},
     year = {1834},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1834__12_146894/}
}