TY - JOUR AU - Emirsajłow, Z. TI - Infinite-dimensional Sylvester equations: basic theory and application to observer design JO - International Journal of Applied Mathematics and Computer Science PY - 2012 SP - 245 EP - 257 VL - 22 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IJAMCS_2012_22_2_a0/ LA - en ID - IJAMCS_2012_22_2_a0 ER -