ARIPUC. Institute of Phonetics, January 1 – December 31, 1987. Annual Report of the Institute of Phonetics University of Copenhagen, [S. l.], v. 22, p. 197–200, 1988. DOI: 10.7146/aripuc.v22i.131897. Disponível em: https://tidsskrift.dk/ARIPUC/article/view/131897. Acesso em: 4 may. 2024.