@article{JRAM_1923__152_149508,
     author = {Heinrich W.E. Jung},
     title = {\"Uber die {Salmonschen} {Tangenten} einer algebraischen {Fl\"ache.}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {11--29},
     publisher = {mathdoc},
     volume = {152},
     year = {1923},
     zbl = {48.0748.01},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1923__152_149508/}
}