TY - JOUR AU - Bailo, Esteban AU - Gelonch, Josep AU - Romero-Vivo, Sergio TI - An upper bound of the reachability index for a special class of positive 2-D systems JO - The electronic journal of linear algebra PY - 2009 SP - 1 EP - 12 VL - 18 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ELA_2009__18__a57/ LA - en ID - ELA_2009__18__a57 ER -