@article{JRAM_1835__13_146942,
     author = {L. Oettinger},
     title = {Unterschiede der einfachen {Functionen.}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {292--314},
     year = {1835},
     volume = {13},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1835__13_146942/}
}