TY - JOUR AU - Slezák, Vladimír TI - Span in incidence structures of independent sets defined on projective space JO - Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica PY - 2000 SP - 191 EP - 202 VL - 39 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AUPO_2000__39_1_a13/ LA - en ID - AUPO_2000__39_1_a13 ER -