BEYER, K.; KUNZMANN, J. Retracing labial-velar consonants in Mbum (Adamawa): Between genetic transmission and language contact. Afrika und Übersee, [S. l.], v. 95, n. 1, p. 26–48, 2022. DOI: 10.15460/auue.2022.95.1.270. Disponível em: https://journals.sub.uni-hamburg.de/hup1/afrikaunduebersee/article/view/270. Acesso em: 27 apr. 2024.