@article{JRAM_1881__90_148448,
     author = {G. Kirchhoff},
     title = {Bemerkungen zu dem {Aufsatze} des {Herrn} {Voigt} },
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {34--38},
     publisher = {mathdoc},
     volume = {90},
     year = {1881},
     zbl = {12.0744.02},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1881__90_148448/}
}