HUMENNYI, S. . TECHNOLOGY OF STATISTICAL ANALYSIS OF ILLEGAL MIGRATION ON “THE ZBRUCH BORDER” (1921 – 1939). EAST EUROPEAN HISTORICAL BULLETIN, [S. l.], n. 38, p. 99–110, 2026. DOI: 10.24919/2519-058X.38.354884. Disponível em: https://eehb.dspu.edu.ua/article/view/354884. Acesso em: 1 apr. 2026.