%0 Journal Article %A Antoulas, A. C. %A Sorensen, D. C. %T Approximation of Large-Scale Dynamical Systems: an Overview %J International Journal of Applied Mathematics and Computer Science %D 2001 %P 1093-1121 %V 11 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/IJAMCS_2001_11_5_a4/ %G en %F IJAMCS_2001_11_5_a4