IVANYTSKYІ Andrii. Foreign Relations as an Object of International Law. University Scientific Notes, [S. l.], n. 6 (84), p. 152–160, 2021. DOI: 10.37491/UNZ.84.13. Disponível em: https://unz.univer.km.ua/article/view/84_152-160. Acesso em: 28 jan. 2026.