00581naa#a2200181#i#450# EN\\bibl\112206 20260119013915.1 2311-1402 20241225b2024####ek#y0engy0150####ca RUS RU Social portrait of the local elite of the Union of october 17 in early 20th century Russia Journal article Nizhnevartovsk Nizhnevartovsk State University 2024 10 с. Journal article local Всеобщая история. 94 RUS Pjanykh Nikita I vestnik.nvsu.ru