@article{JRAM_1843__26_147182,
     author = {N. Druckenm\"uller},
     title = {Ueber derivierte {Linien.}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {1--25},
     year = {1843},
     volume = {26},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1843__26_147182/}
}