POVIAKEL, Oksana. A FLYING AMBASSADOR. Memories About the First Official Representative of Ukraine in the Republic of Poland. International Relations of Ukraine: Scientific Searches and Findings, [S. l.], n. 32, p. 281–286, 2023. DOI: 10.15407/mzu2023.32.281. Disponível em: https://mzu.history.org.ua/index.php/MZU/article/view/391. Acesso em: 26 jul. 2026.