Ficek, Wojciech. “Is the Euro Area a Prelude to the Fiscal Union? Introduction to the ‘fiscal Confluence criteria’”. International Entrepreneurship Review 10, no. 3 (September 30, 2024): 7–20. Accessed December 12, 2024. https://ier.uek.krakow.pl/index.php/pm/article/view/2216.