%0 Journal Article %A Corradini, M. Letizia %T Self bounded controlled invariants for singular systems %J Kybernetika %D 1994 %P 639-644 %V 30 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/KYB_1994__30_6_a7/ %G en %F KYB_1994__30_6_a7