00538naa#a2200181#i#450# EN\INFRA-M\bibl\34260 20251222210818.1 2587-6295 20191225b2019####ek#y0engy0150####ca RUS RU Horizons and Limitations Big Data in Political Analysis Journal article Moscow INFRA-M Academic Publishing LLC. 2019 8 с. Journal article local Политика. 32 RUS Fedorchenko Sergey Nikolayevich naukaru.ru