%0 Journal Article %A Emirsajłow, Z. %T Infinite-dimensional Sylvester equations: basic theory and application to observer design %J International Journal of Applied Mathematics and Computer Science %D 2012 %P 245-257 %V 22 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/IJAMCS_2012_22_2_a0/ %G en %F IJAMCS_2012_22_2_a0