History of Ukrainian phonology in training future teachers of language and literature. Philological Studies: Scientific Bulletin of Kryvyi Rih State Pedagogical University, [S. l.], v. 7, n. 1, p. 277–285, 2012. DOI: 10.31812/filstd.v7i1.714. Disponível em: https://journal.kdpu.edu.ua/filstd/article/view/714. Acesso em: 5 dec. 2025.