SZYMAŃSKA, D.; ŚRODA-MURAWSKA, S.; BIEGAŃSKA, J. Germany - Two Demographically Different States?. Bulletin of Geography. Socio-economic Series, [S. l.], n. 10, p. 85–92, 2008. DOI: 10.1515/v10089-008-0015-5. Disponível em: https://apcz.umk.pl/BGSS/article/view/v10089-008-0015-5. Acesso em: 22 jul. 2024.