%0 Journal Article %A Tesaříková, Eva %T Variant II of probabilistic model of school-achievement test with double choice response %J Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica %D 1993 %P 159-164 %V 32 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/AUPO_1993__32_1_a15/ %G en %F AUPO_1993__32_1_a15