RISCHEL, Jørgen. Studies of Diphthongs in Faroese. Annual Report of the Institute of Phonetics University of Copenhagen, [S. l.], v. 1, p. 56–57, 1967. DOI: 10.7146/aripuc.v1i.130575. Disponível em: https://tidsskrift.dk/ARIPUC/article/view/130575. Acesso em: 26 dec. 2025.