@article{JRAM_1875__80_148288,
     author = {Rudolf Sturm},
     title = {Weitere {Untersuchungen} \"uber cubische {Raumcurven.} {(Fortsetzung} der {Abhandlung} dieses {Journal} {Bd.} 79, {S.} 99).},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {128--149},
     publisher = {mathdoc},
     volume = {80},
     year = {1875},
     zbl = {07.0380.02},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1875__80_148288/}
}