CZECH, Maria. Assessment of the credit risk of Poland based on sovereign credit default swap spreads during the Covid-19 pandemic. Ekonomia i Prawo. Economics and Law, [S. l.], v. 20, n. 3, p. 497–511, 2021. DOI: 10.12775/EiP.2021.030. Disponível em: https://apcz.umk.pl/EiP/article/view/36951. Acesso em: 8 jul. 2025.