@article{JRAM_1857__54_147691,
     author = {E. Heine},
     title = {Bemerkungen zu {Jacobi's} {Abhandlung} \"uber {Variationsrechnung.}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {68--71},
     publisher = {mathdoc},
     volume = {54},
     year = {1857},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1857__54_147691/}
}