PIĄTKOWSKI, Marcin. How the Polish banking sector has survived the global crisis. Kwartalnik Nauk o Przedsiębiorstwie, [S. l.], v. 21, n. 4, p. 24–32, 2011. Disponível em: https://econjournals.sgh.waw.pl/KNoP/article/view/2059. Acesso em: 25 kwi. 2024.