@article{JRAM_1832__9_146795,
     author = {C. Gudermann},
     title = {Potenzial-Functionen {Taf.} {II.} {(Fortsetzung).}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {193--208},
     publisher = {mathdoc},
     volume = {9},
     year = {1832},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1832__9_146795/}
}