@article{MZ_1964__85_170317,
     author = {Heinz L\"uneburg},
     title = {Charakterisierungen der endlichen desarguesschen projektiven {Ebenen.}},
     journal = {Mathematische Zeitschrift},
     pages = {419--450},
     publisher = {mathdoc},
     volume = {85},
     year = {1964},
     zbl = {0133.13503},
     url = {http://geodesic.mathdoc.fr/item/MZ_1964__85_170317/}
}