@article{AUPO_1998__37_1_a10,
     author = {Slez\'ak, Vladim{\'\i}r},
     title = {Bases in incidence structures defined on projective spaces},
     journal = {Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica},
     pages = {113--121},
     publisher = {mathdoc},
     volume = {37},
     number = {1},
     year = {1998},
     mrnumber = {1690480},
     zbl = {0961.06008},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AUPO_1998__37_1_a10/}
}