TY JOUR TI Usury activity as a new phenomenon of Russian reality: the problems of criminal law assessment KW moneylender KW criminal law KW banking KW illegal entrepreneurship JO Legal Science and Practice: Journal of Nizhny Novgorod Academy of the Ministry of Internal Affairs of Russia AU Petrov, S.V. PY 2020 IS 2020 PB Nizhny Novgorod Academy of the Ministry of the Interior of Russia