@article{JRAM_1908__134_149292,
     author = {Rudolf Sturm},
     title = {Bemerkung zu {Cremonas} {Abhandlung} \"uber die {Fl\"achen} dritter {Ordnung.}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {288--298},
     publisher = {mathdoc},
     volume = {134},
     year = {1908},
     zbl = {39.0625.01},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1908__134_149292/}
}