Ueber neue Focaleigenschaften der Flächen 2. Grades
Mathematische Annalen, Tome 27 (1886), p. 253.
Voir la notice de l'article dans European Digital Mathematics Library
@article{MAN_1886__27_157215, author = {Staude}, title = {Ueber neue {Focaleigenschaften} der {Fl\"achen} 2. {Grades}}, journal = {Mathematische Annalen}, pages = {253}, publisher = {mathdoc}, volume = {27}, year = {1886}, zbl = {18.0755.02}, language = {un}, url = {https://geodesic-test.mathdoc.fr/item/MAN_1886__27_157215/} }
Staude. Ueber neue Focaleigenschaften der Flächen 2. Grades. Mathematische Annalen, Tome 27 (1886), p. 253. https://geodesic-test.mathdoc.fr/item/MAN_1886__27_157215/