TY - JOUR AU - Dobrila Petrović AU - Edward T. Sweeney TI - An Approach for Selecting Appropriate Methods for Treating Uncertainty in Knowledge Based Systems JO - Yugoslav journal of operations research PY - 1991 SP - 79 VL - 1 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/YJOR_1991_1_1_a7/ LA - en ID - YJOR_1991_1_1_a7 ER -