@article{JRAM_1855__49_183391,
     author = {J. Steiner},
     title = {Aufgaben und {Lehrs\"atze.}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {273--278},
     publisher = {mathdoc},
     volume = {49},
     year = {1855},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1855__49_183391/}
}