TY - JOUR AU - Wyrwas, M. TI - Analytic control systems and their properties related to observers. JO - Rendiconti del seminario matematico PY - 2006 SP - 111 EP - 119 VL - 64 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/RSM_2006__64_1_55920/ LA - en ID - RSM_2006__64_1_55920 ER -