@article{JRAM_1861__59_147845,
     author = {Joh. Nik. Bischoff},
     title = {Zur {Lehre} von den {Raumcurven} und {Fl\"achen.}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {394--396},
     publisher = {mathdoc},
     volume = {59},
     year = {1861},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1861__59_147845/}
}