@article{JRAM_1861__59_147842,
     author = {C. Neumann},
     title = {Ueber die {Integration} der partiellen {Differentialgleichung:} ... = 0.},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {335--366},
     publisher = {mathdoc},
     volume = {59},
     year = {1861},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1861__59_147842/}
}