БАЛШАЙТИТЕ, Д. Spectral Characteristics of Russian and Lithuanian Velar and Palatal Consonants. Kalbotyra, [S. l.], v. 42, n. 2, p. 5–13, 1991. Disponível em: https://test.zurnalai.vu.lt/kalbotyra/article/view/31192. Acesso em: 28 oct. 2025.