TY JOUR TI On the issue of the essence of legal priority KW the essence of law KW the nature of legal priority KW legal differentiation KW values KW preference KW legal advantages JO Legal Science and Practice: Journal of Nizhny Novgorod Academy of the Ministry of Internal Affairs of Russia AU Pleshakov, E.A. PY 2023 IS 2023 PB Nizhny Novgorod Academy of the Ministry of the Interior of Russia