SILVA, Susi Castro; MONTEIRO, Vitor Borges. The Brazilian system of financial activity safety in cyberspace and the current (in)applicability to the initial coin offerings (ICOs) and its virtual assets. Contextus - Revista Contemporânea de Economia e Gestão, [S. l.], v. 16, n. esp., p. 62–83, 2018. DOI: 10.19094/contextus.v0i0.33320. Disponível em: https://www.periodicos.ufc.br/contextus/article/view/33320. Acesso em: 5 dec. 2025.