TY  - JOUR
AU  - Valdés, Julio J.
TI  - Partially ordered combining structures and multiple sources of knowledge evidences in rule-based expert systems
JO  - Kybernetika
PY  - 1989
SP  - 15
EP  - 19
VL  - 25
IS  - Suppl
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/KYB_1989__25_Suppl_a2/
LA  - en
ID  - KYB_1989__25_Suppl_a2
ER  -