@article{MAN_1894__44_157698,
     author = {J. K\"ursch\`ak},
     title = {Ueber die partielle {Differentialgleichung} des {Problems} ..........},
     journal = {Mathematische Annalen},
     pages = {9--16},
     publisher = {mathdoc},
     volume = {44},
     year = {1894},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/MAN_1894__44_157698/}
}