RELATIONS BETWEEN UKRAINE AND POLAND AFTER THE FIRST WORLD WAR (1917-1920). World Science, [S. l.], v. 2, n. 10(38), p. 38–40, 2018. DOI: 10.31435/rsglobal_ws/31102018/6185. Disponível em: https://rspublisher.org/index.php/ws/article/view/1414. Acesso em: 17 mar. 2026.