BIRYUKOV, A.; KHOVRATOVICH, D. Equihash: Asymmetric Proof-of-Work Based on the Generalized Birthday Problem. Ledger, [S. l.], v. 2, p. 1–30, 2017. DOI: 10.5195/ledger.2017.48. Disponível em: https://ledgerjournal.org/ojs/ledger/article/view/48. Acesso em: 2 dec. 2022.