00565naa#a2200169#i#450# EN\INFRA-M\bibl\39507 20241003052945.4 2306-1731 20200921b2020####ek#y0engy0150####ca RU Ethnic Extremism in the Student Environment: Experience of Empirical Research Journal article Moscow INFRA-M Academic Publishing LLC. 2020 5 с. Journal article local Статистика. Демография. Социология. 31 Vekshin S. V. naukaru.ru