CIECIERSKA-ZAJDEL, Beata. Biological determinants of the modified pronunciation of Polish alveolo-palatal sibilants in young adults. Poradnik Językowy, [S. l.], v. 811, n. 2, p. 44–59, 2024. Disponível em: https://www.journals.polon.uw.edu.pl/index.php/pj/article/view/1323. Acesso em: 13 may. 2026.