URBAN, Dariusz. The Role of Sovereign Wealth Funds in Global Managament of Excess Foreign Exchange Reserves. Comparative Economic Research. Central and Eastern Europe, [S. l.], v. 14, n. 2, p. 143–158, 2011. DOI: 10.2478/v10103-011-0015-1. Disponível em: https://czasopisma.uni.lodz.pl/CER/article/view/6614. Acesso em: 6 dec. 2025.