LIDONG, C. Witness Hiding Proofs and Applications. DAIMI Report Series, [S. l.], v. 13, n. 477, 1994. DOI: 10.7146/dpb.v13i477.6950. Disponível em: https://tidsskrift.dk/daimipb/article/view/6950. Acesso em: 9 may. 2024.