@article{MS2_1954__2_165552,
     author = {BJARNI J\'ONSSON},
     title = {Modular lattices and {Desargues\^A?} theorem},
     journal = {Mathematica Scandinavica},
     pages = {295--314},
     publisher = {mathdoc},
     volume = {2},
     year = {1954},
     zbl = {0056.38403},
     url = {http://geodesic.mathdoc.fr/item/MS2_1954__2_165552/}
}