TY - JOUR AU - Calado, J. M. F. AU - Costa, I. S. TI - An Expert System Coupled With a Hierarchical Structure of Fuzzy Neural Networks for Fault Diagnosis JO - International Journal of Applied Mathematics and Computer Science PY - 1999 SP - 667 EP - 687 VL - 9 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IJAMCS_1999_9_3_a8/ LA - en ID - IJAMCS_1999_9_3_a8 ER -