JASSEM, Wiktor; GEMBIAK, Danuta; DYCZKOWSKI, Andrzej. Computer-aided recognition of polish vowels in continuous speech. Archives of Acoustics, [S. l.], v. 4, n. 1, p. 39–54, 2016. Disponível em: https://acoustics3.ippt.pan.pl/index.php/aa/article/view/3355. Acesso em: 29 apr. 2025.