00612naa#a2200157#i#450# EN\\bibl\15720 20250420142622.7 20250414b2025####ek#y0engy0150####ca RU ETL KNOWLEDGE REPRESENTATION FRAME MODELS Conference article/thesis Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2025 7 с. Conference article/thesis local Устойчивость к ошибкам, живучесть. 004.052.2 Stepanova P. A. bibl.vgltu.ru