Emilio García Antonio Correcher Salvador Francisco Morant Eduardo Quiles Cucarella Ramón Blasco Giménez Modular Fault Diagnosis Based on Discrete Event Systems. 237-256 2005 15 Discrete Event Dynamic Systems 3 http://dx.doi.org/10.1007/s10626-005-2866-8 db/journals/deds/deds15.html#GarciaCMQB05