NEHRT, L. “Grey-area” export credit: a comparative study. PSL Quarterly Review, [S. l.], v. 27, n. 110, 2013. DOI: 10.13133/2037-3643/11459. Disponível em: https://rosa.uniroma1.it/rosa04/psl_quarterly_review/article/view/11459. Acesso em: 25 nov. 2024.