@article{MAN_1927__96_159194,
     author = {A. Rubinowicz},
     title = {Zur {Integration} der {Wellengleichung} auf {Riemannschen} {Fl\"achen}},
     journal = {Mathematische Annalen},
     pages = {648--687},
     publisher = {mathdoc},
     volume = {96},
     year = {1927},
     zbl = {53.0475.03},
     url = {http://geodesic.mathdoc.fr/item/MAN_1927__96_159194/}
}