TY JOUR TI Harmonization of legislation in the sphere of intellectual activity in the countries of Eurasian economic union KW copyright KW intellectual property KW copyright holder KW trade agreement KW economic union JO Legal Science and Practice: Journal of Nizhny Novgorod Academy of the Ministry of Internal Affairs of Russia AU Rzayev, T.G. PY 2020 IS 2020 PB Nizhny Novgorod Academy of the Ministry of the Interior of Russia