%0 Journal Article %T Fundamentals of the constitutional system and state security as objects of criminal law protection in countering extremism %A Akhmetshin, A.S. %K constitutional system, state security, counteraction, extremism, extremist activity, law %J Legal Science and Practice: Journal of Nizhny Novgorod Academy of the Ministry of Internal Affairs of Russia %D 2022 %N 2022 %P 6 %I Nizhny Novgorod Academy of the Ministry of the Interior of Russia