DOROSHKO , M. .; МATVIYENKO V. . WARSAW TREATY OF 1920 BETWEEN UKRAINE AND POLAND: HISTORY OF SIGNING AND LESSONS FOR TODAY. EAST EUROPEAN HISTORICAL BULLETIN, [S. l.], n. 19, p. 122–135, 2021. DOI: 10.24919/2519-058X.19.233805. Disponível em: http://eehb.dspu.edu.ua/article/view/233805. Acesso em: 5 jan. 2025.