HOLTSE, P.; OLSEN, A. SPL: A speech synthesis programming language. ARIPUC, [S. l.], v. 19, p. 1–42, 1985. DOI: 10.7146/aripuc.v19i.131806. Disponível em: https://tidsskrift.dk/ARIPUC/article/view/131806. Acesso em: 17 jul. 2024.