GRAF, K. S. On The Origins of Bitcoin:: Stages of Monetary Evolution – Part II. MISES: Interdisciplinary Journal of Philosophy, Law and Economics, São Paulo, v. 4, n. 1, p. 121–139, 2016. DOI: 10.30800/mises.2016.v4.827. Disponível em: https://www.revistamises.org.br/misesjournal/article/view/827. Acesso em: 22 feb. 2024.