%0 Journal Article %A Böttcher, Albrecht %T The algebraic Riccati equation with Toeplitz matrices as coefficients %J The electronic journal of linear algebra %D 2011 %P 348-362 %V 22 %I mathdoc %U http://geodesic.mathdoc.fr/item/ELA_2011__22__a57/ %G en %F ELA_2011__22__a57