@article{JRAM_1955__194_150284,
     author = {H. Hadwiger},
     title = {Eulers {Charakteristik} und kombinatorische {Geometrie.}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {101--110},
     publisher = {mathdoc},
     volume = {194},
     year = {1955},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1955__194_150284/}
}