TY - JOUR AU - Hadjicostis, Christoforos N. AU - Verghese, George C. TI - Structured redundancy for fault tolerance in state-space models and Petri nets JO - Kybernetika PY - 1999 SP - 39 EP - 55 VL - 35 IS - 1 UR - http://geodesic.mathdoc.fr/item/KYB_1999_35_1_a4/ LA - en ID - KYB_1999_35_1_a4 ER -