00798naa#a2200169#i#450# EN\VORONEZHSKIY GOSUDARSTVENNYY LESOTEHNICHESKIY UNIVERSITET IMENI G.F. MOROZOVA\bibl\6a84bdea94fbba14f787a1a5 20260819103353.3 20250414b2025####ek#y0engy0150####ca RU AUTOMATION SYSTEMS FOR DESIGNING DIRECTED GRAPHS IN RELATIONAL DATABASES Conference article/thesis Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2025 4 с. Conference article/thesis local Прикладные информационные (компьютерные) технологии. 004.9 Kunitsyn V. I. Ilyin E. S. bibl.vgltu.ru