@article{MOMA_1966__70_177330,
     author = {Josef P. Tschupik},
     title = {\"Uber {Untersysteme} gewisser linearer {Bildersysteme} in einem projektiven {Rn.}},
     journal = {Monatshefte f\"ur Mathematik},
     pages = {164--177},
     publisher = {mathdoc},
     volume = {70},
     year = {1966},
     zbl = {0221.50022},
     url = {http://geodesic.mathdoc.fr/item/MOMA_1966__70_177330/}
}