%0 Journal Article %A Rumchev, Ventsi G. %A Adeane, Jaime %T Reachability and controllability of time-variant discrete-time positive linear systems %J Control and Cybernetics %D 2004 %P 85-94 %V 33 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/CC_2004_33_1_a5/ %G en %F CC_2004_33_1_a5