@article{JRAM_1855__49_183384,
     author = {H. Grassmann},
     title = {Sur les diff\'erents genres de multiplication.},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {123--141},
     year = {1855},
     volume = {49},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1855__49_183384/}
}