VAVREJNOVÁ, Marie - LÜPSIK, S. Some comparisons across Central and East European countries in terms the rural population living standard. In Agricultural economics. - Prague : Institute of Agricultural and Food Information, 2007. ISSN 0139-570X, 2007, vol. 53, no. 1, s. 36-44. Dostupné na : <http://www.agriculturejournals.cz/publicFiles/00050.pdf>