%0 Journal Article %A Megan, Mihail %T On the Input-Output Stability of Linear Controllable Systems %J Canadian mathematical bulletin %D 1978 %P 187-195 %V 21 %N 2 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1978-032-9/ %R 10.4153/CMB-1978-032-9 %F 10_4153_CMB_1978_032_9