TY JOUR TI Doctrinal assessment of legal positions the highest body of constitutional justice in Russia in the case of citizen I. N. Frolova in the focus of the role of advocacy in the human rights system of the state KW lawyer KW qualified legal assistance KW the accused KW electronic technical means KW prohibitions and restrictions for a lawyer JO Legal Science and Practice: Journal of Nizhny Novgorod Academy of the Ministry of Internal Affairs of Russia AU Kovtun, N.N. AU Vasyaev, A.A. PY 2022 IS 2022 PB Nizhny Novgorod Academy of the Ministry of the Interior of Russia