SZYMAŃSKA, Daniela; ŚRODA-MURAWSKA, Stefania; ŚWIDERSKA, Karolina; ADAMIAK, Czesław. Internal Migration in Germany in 1990 And 2005. Bulletin of Geography. Socio-economic Series, [S. l.], n. 12, p. 109–120, 2009. DOI: 10.1515/v10089-009-0007-0. Disponível em: https://apcz.umk.pl/BGSS/article/view/v10089-009-0007-0. Acesso em: 23 feb. 2025.