@article{MZ_1922__12_167679,
     author = {P. Koebe},
     title = {Fundamentalabbildung und {Potentialbestimmung} gegebener {Riemannscher} {Fl\"achen}},
     journal = {Mathematische Zeitschrift},
     pages = {248--254},
     publisher = {mathdoc},
     volume = {12},
     year = {1922},
     zbl = {48.1234.01},
     url = {http://geodesic.mathdoc.fr/item/MZ_1922__12_167679/}
}