GAŁUSZKA, Jolanta. The Fiscal Union as a Remedy For the Economic and Financial Crisis in the European Union. Equilibrium. Quarterly Journal of Economics and Economic Policy, Olsztyn, v. 8, n. 1, p. 49–67, 2013. DOI: 10.12775/EQUIL.2013.003. Disponível em: https://economic-policy.pl/index.php/eq/article/view/350. Acesso em: 8 feb. 2026.