IULIIA VIALOVA. LEON WASILEWSKI’S ACTIVITY AS THE MINISTER OF FOREIGN AFFAIRS OF THE FIRST GOVERNMENT OF THE REVIVED REPUBLIC OF POLAND. International Relations of Ukraine: Scientific Searches and Findings, [S. l.], n. 27, p. 209–227, 2018. DOI: 10.15407/mzu2018.27.209. Disponível em: https://mzu.history.org.ua/index.php/MZU/article/view/83. Acesso em: 27 jul. 2026.