%0 Journal Article %A Tesaříková, Eva %T Probabilistic model of school-achievement test with double choice response: Variant I %J Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica %D 1992 %P 119-126 %V 31 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/AUPO_1992__31_1_a11/ %G en %F AUPO_1992__31_1_a11