00728naa#a2200217#i#450# EN\\bibl\43528 /en/manage/index 20250325140707.2 2078-5356 20210428b2021####ek#y0engy0150####ca RUS RU Criminological and operational-search prevention of extremist activities Journal article Nizhny Novgorod Nizhny Novgorod Academy of the Ministry of the Interior of Russia 2021 6 с. Journal article local Право. Юридические науки. 34 RUS Petryanin Alexey V. Kulikov Roman S. Antonov Igor Yu. test.editorum.ru /en/manage/index