%0 Journal Article %A Štěpán, Jaromír %T The uncertainty problem in control theory. II. The internally robust procedures %J Kybernetika %D 1990 %P 122-133 %V 26 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/KYB_1990__26_2_a2/ %G en %F KYB_1990__26_2_a2