@article{MZ_1930__31_168174,
     author = {G. Kowalewski},
     title = {Rollkurven im {Raume}},
     journal = {Mathematische Zeitschrift},
     pages = {306--318},
     publisher = {mathdoc},
     volume = {31},
     year = {1930},
     zbl = {55.1044.02},
     url = {http://geodesic.mathdoc.fr/item/MZ_1930__31_168174/}
}