PTAK, Piotr. Restoring Balance in Public Finance in Europe in the Light of the Fiscal Compact. Central and Eastern European Economic Review, Kraków, Poland, n. 17, p. 33–51, 2018. DOI: 10.15678/AOC.2017.1703. Disponível em: https://ceeer.uek.krakow.pl/index.php/aoc/article/view/1336. Acesso em: 14 jun. 2026.