RUDNICKI, R. Demographic Determinants of the Activity of Farms in Poland in the Acquisition of European Union Funds in the Years 2004-2006. Bulletin of Geography. Socio-economic Series, [S. l.], n. 12, p. 45–59, 2009. DOI: 10.1515/v10089-009-0003-4. Disponível em: https://apcz.umk.pl/BGSS/article/view/v10089-009-0003-4. Acesso em: 1 feb. 2023.