TY JOUR TI ASSESSMENT OF FUNCTIONING QUALITY OF THE PRODUCTION-ECONOMIC SYSTEMS ON THE BASIS OF PRODUCTION MODELS OF KNOWLEDGE KW aggregated assessment KW knowledge base KW quality KW fuzzy inference KW fuzzy logic KW production system KW expert system. JO Modern Technologies and Scientific and Technological Progress AU Arshinskiy, V.L. AU Arshinskiy, L.V. AU Dorzhsuren, H.. PY 2020 IS 2018 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»