DYHR, Niels. A pilot investigation of the Fo pattern in American English. Annual Report of the Institute of Phonetics University of Copenhagen, [S. l.], v. 14, p. 95–98, 1980. DOI: 10.7146/aripuc.v14i.131737. Disponível em: https://tidsskrift.dk/ARIPUC/article/view/131737. Acesso em: 25 dec. 2025.