@article{JRAM_1930__162_149715,
     author = {Frank L\"obell},
     title = {Ein {Satz} \"uber die eindeutigen {Bewegungen} {Clifford-Kleinscher} {Fl\"achen} in sich.},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {114--124},
     publisher = {mathdoc},
     volume = {162},
     year = {1930},
     zbl = {56.1122.01},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1930__162_149715/}
}