DŁUGOSZ, Z. Selected aspects of foreign immigration to Poland at the turn of the 20th/21st century. Bulletin of Geography. Socio-economic Series, [S. l.], n. 7, p. 55–72, 2007. DOI: 10.1515/2444. Disponível em: https://apcz.umk.pl/BGSS/article/view/2444. Acesso em: 8 jul. 2024.