STEPONAVIČIUS, A. The Development of Old English Diphthongs. Kalbotyra, [S. l.], v. 24, n. 3, p. 57–73, 1973. DOI: 10.15388/Knygotyra.1973.20461. Disponível em: https://www.zurnalai.vu.lt/kalbotyra/article/view/20461.. Acesso em: 5 may. 2024.