CICHORACKI, P. Polonisation Projects for Polesia and Their Delivery in 1921–1939. Acta Poloniae Historica, [S. l.], v. 109, p. 61–79, 2014. DOI: 10.12775/APH.2014.109.04. Disponível em: https://apcz.umk.pl/APH/article/view/APH.2014.109.04. Acesso em: 8 feb. 2023.