@article{JRAM_1871__73_148144,
     author = {Eduard Weyr},
     title = {Zusatz zu dem {Aufsatze} },
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {87--93},
     publisher = {mathdoc},
     volume = {73},
     year = {1871},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1871__73_148144/}
}