@article{JRAM_1874__77_148231,
     author = {H.A. Schwarz},
     title = {Ueber ebene algebraische {Isothermen.}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {38--46},
     publisher = {mathdoc},
     volume = {77},
     year = {1874},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1874__77_148231/}
}