@article{JRAM_1850__40_147452,
     author = {H. Sch\"onemann},
     title = {Notiz.},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {188--188},
     publisher = {mathdoc},
     volume = {40},
     year = {1850},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1850__40_147452/}
}