%0 Journal Article %A Ailon, A. %T Errata: “An approach for pole assignment by gain output feedback in square singular systems” [Kybernetika (Prague) 27 (1991), no. 4, 317-332] %J Kybernetika %D 1992 %V 28 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/KYB_1992__28_6_a7/ %G en %F KYB_1992__28_6_a7