@article{JRAM_1888__103_148714,
     author = {J. Knoblauch},
     title = {Ueber {Fundamentalgr\"ossen} in der {Fl\"achentheorie.}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {25--39},
     publisher = {mathdoc},
     volume = {103},
     year = {1888},
     zbl = {20.0753.01},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1888__103_148714/}
}