TY JOUR TI About legality of application of special technical means at carrying out investigative actions and quickly-search actions KW technical means KW legality KW material KW data KW crime KW criminal case KW operative-search measures JO Legal Science and Practice: Journal of Nizhny Novgorod Academy of the Ministry of Internal Affairs of Russia AU Abishov, J.Z. AU Shuvalov, M.N. PY 2019 IS 2019 PB Nizhny Novgorod Academy of the Ministry of the Interior of Russia