Łuczka-Bakuła, Władysława, and Lidia Jabłońska-Porzuczek. “Demographic Changes and Pension System in Czech Republic”. Journal of Agribusiness and Rural Development 10, no. 4 (December 31, 2008): 61-71. Accessed May 2, 2024. http://www1.up.poznan.pl/jard/index.php/jard/article/view/945.