@article{MZ_1919__5_167547,
     author = {St. Jolles},
     title = {Eine neue {Polarentheorie} der {Raumkurven} dritten {Grades}},
     journal = {Mathematische Zeitschrift},
     pages = {169--185},
     publisher = {mathdoc},
     volume = {5},
     year = {1919},
     zbl = {47.0615.01},
     url = {http://geodesic.mathdoc.fr/item/MZ_1919__5_167547/}
}