%0 Journal Article %A Commault, Christian %A Lafay, Jean F. %A Malabre, Michel %T Structure of linear systems: Geometric and transfer matrix approaches %J Kybernetika %D 1991 %P 170-185 %V 27 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/KYB_1991__27_3_a1/ %G en %F KYB_1991__27_3_a1