%0 Journal Article %T Countering the possibility of emergence and spread of extremism in institutions of the Penal system %A Chistyakov, A.. %A Vladimirov, D.. %K extremism, radicalism, counteraction to extremism, institutions of the Penal system, prohibited items, dissemination of ideology %J Man: crime and punishment %D 2020 %N 28 %P 7 %I Academy of the FPS of Russia