00562naa#a2200181#i#450# EN\\bibl\112214 20260506120250.3 2311-1402 20241225b2024####ek#y0engy0150####ca RUS RU To the anniversary of the Tyumen region: international scientific conference in Tyumen Journal article Nizhnevartovsk Nizhnevartovsk State University 2024 6 с. Journal article local Mehrishvili Lamara L. Karpov Victor P. filvestnik.nvsu.ru