@article{MZ_1924__20_167799,
     author = {E. Salkowski},
     title = {Zur {Theorie} der {Vo{\ss}schen} und der {Guichardschen} {Fl\"achen}},
     journal = {Mathematische Zeitschrift},
     pages = {241--252},
     publisher = {mathdoc},
     volume = {20},
     year = {1924},
     zbl = {50.0672.01},
     url = {http://geodesic.mathdoc.fr/item/MZ_1924__20_167799/}
}