%0 Journal Article %T Dvacet let Ĩasopisu Kybernetika %J Kybernetika %D 1985 %P 1-2 %V 21 %N 1 %U http://geodesic.mathdoc.fr/item/KYB_1985_21_1_a0/ %G cs %F KYB_1985_21_1_a0