@article{ELMA_1957__12_140661,
     author = {L. Locher-Ernst},
     title = {Die {Gliederung} des projektiven {Punktraumes} durch sechs {Ebenen.}},
     journal = {Elemente der Mathematik},
     pages = {25--33},
     publisher = {mathdoc},
     volume = {12},
     year = {1957},
     zbl = {0078.34502},
     url = {http://geodesic.mathdoc.fr/item/ELMA_1957__12_140661/}
}