HENTEN, A.; WINDEKILDE, I. Blockchains and Transaction Costs. Nordic and Baltic Journal of Information & Communications Technologies, [S. l.], v. 2019, p. 33–52, 2020. DOI: 10.13052/nbjict1902-097X.2020.002. Disponível em: https://journal.riverpublishers.com/index.php/Nbjict/article/view/304. Acesso em: 16 jul. 2024.