00694naa#a2200181#i#450# EN\\bibl\20009 20260701082921.3 20260630b2026####ek#y0engy0150####ca RU APPLYING GRAPH THEORY TO SOCIAL CONNECTION ANALYSIS: HOW MATHEMATICS HELPS US UNDERSTAND COMMUNITIES Conference article/thesis Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2026 4 с. Conference article/thesis local Теория графов. 519.17 Pokachalov N. I. Avilova O. A. Buchnev S. O. bibl.vgltu.ru