RUTKIEWICZ, Krzysztof. State Aid in the European Union Competition Policy in the Context of the Financial Crisis. Equilibrium. Quarterly Journal of Economics and Economic Policy, [S. l.], v. 6, n. 3, p. 43–58, 2011. DOI: 10.12775/EQUIL2011.019. Disponível em: https://journals.economic-research.pl/eq/article/view/399. Acesso em: 3 mar. 2024.