SOJKA, E. Demographic potential of the countries that have applied for the European Union membership. Bulletin of Geography. Socio-economic Series, [S. l.], n. 17, p. 135–145, 2012. DOI: 10.1515/v10089-012-0014-4. Disponível em: https://apcz.umk.pl/BGSS/article/view/v10089-012-0014-4. Acesso em: 28 mar. 2024.