@article{JRAM_1869__70_148074,
     author = {R. Lipschitz},
     title = {Untersuchungen in {Betreff} der ganzen homogenen {Functionen} von n {Differentialen.}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {71--102},
     year = {1869},
     volume = {70},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1869__70_148074/}
}