@article{JRAM_1844__27_147220,
     author = {C.G.J. Jacobi},
     title = {Theoria novi multiplicatoris systemati aequationum differentialium vulgarium applicandi.},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {199--268},
     publisher = {mathdoc},
     volume = {27},
     year = {1844},
     language = {la},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1844__27_147220/}
}