@article{JRAM_1905__129_149206,
     author = {H. Poincar\'e},
     title = {Sur les {Invariants} {Arithm\'etiques.}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {89--150},
     publisher = {mathdoc},
     volume = {129},
     year = {1905},
     zbl = {36.0144.07},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1905__129_149206/}
}