@article{GDZPPN002251760, title = {Die Hesse'sche Curve in rein geometrischer Behandlung}, journal = {Mathematische Annalen}, volume = {34}, year = {1889}, pages = {123-149}, zbl = {21.0616.01}, url = {http://dml.mathdoc.fr/item/GDZPPN002251760} }
Kötter. Die Hesse'sche Curve in rein geometrischer Behandlung. Mathematische Annalen, Tome 34 (1889) pp. 123-149. http://gdmltest.u-ga.fr/item/GDZPPN002251760/