00692naa#a2200193#i#450# EN\\bibl\44497 20240724002611.3 2073-5537 20210617b2021####ek#y0engy0150####ca RU Economic relations of Russia at supranational level: current state, problems and prospects Journal article Astrakhan Astrakhan State Technical University 2021 13 с. Journal article local Экономика. Экономические науки. 33 Izmaylova Marina Alekseevna Veselovskiy Mikhail Yakovlevich Khoroshavina Natalya Sergeevna vestnik.astu.org