ТКАЧ, А. В. Mutation of linguistic units as linguistic universals in the works Ukrainian and foreign scientists. Philological Studies: the Scientific Publication of Kryvyi Rih State Pedagogical University, [S. l.], v. 11, p. 131–137, 2014. DOI: 10.31812/filstd.v11i0.376. Disponível em: https://journal.kdpu.edu.ua/filstd/article/view/376. Acesso em: 22 jul. 2024.