The EU law and the law of third countries: problems of interaction Dmitriy Viacheslavovich Galushko, Natalya Valerievna Oganova, Andrey Leonidovich Belousov, Elena Valerievna Grigorovich and Aleksey Valerievich Sereda SHS Web Conf., 118 (2021) 02003 Published online: 23 August 2021 DOI: 10.1051/shsconf/202111802003