%0 Journal Article %A Heyouni, M. %A Jbilou, K. %T An extended block Arnoldi algorithm for large-scale solutions of the continuous-time algebraic Riccati equation %J Electronic transactions on numerical analysis %D 2009 %V 33 %I mathdoc %U http://geodesic.mathdoc.fr/item/ETNA_2009__33__a8/ %G en %F ETNA_2009__33__a8