1.
RUDNICKI, Roman. 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. Online. 1 December 2009. No. 12, p. 45–59. [Accessed 27 July 2024]. DOI 10.1515/v10089-009-0003-4.