TY - JOUR AU - Černý, Václav TI - Unifying approach to observer-filter design JO - Kybernetika PY - 2009 SP - 445 EP - 457 VL - 45 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/KYB_2009__45_3_a5/ LA - en ID - KYB_2009__45_3_a5 ER -