@article{CMH_1933__5_138590,
     author = {W. Scherrer},
     title = {Ueber eine {Eigenschaft} der {Raumkurven.}},
     journal = {Commentarii mathematici Helvetici},
     pages = {20--24},
     publisher = {mathdoc},
     volume = {5},
     year = {1933},
     zbl = {59.0660.03},
     url = {http://geodesic.mathdoc.fr/item/CMH_1933__5_138590/}
}