KHAWALID, Alex; ACRISTINII, Dan; VAN TOOR, Hans; CASTELLÓ FERRER, Eduardo. Grex: A Decentralized Hive Mind. Ledger, [S. l.], v. 4, 2019. DOI: 10.5195/ledger.2019.176. Disponível em: https://ledgerjournal.org/ojs/ledger/article/view/176. Acesso em: 18 dec. 2025.