The conditions of alternations in derivatives paradigmas in Ukrainian, Russian and Polish languages. Philological Studies: Scientific Bulletin of Kryvyi Rih State Pedagogical University, [S. l.], v. 6, n. 1, p. 153–161, 2011. DOI: 10.31812/filstd.v6i1.788. Disponível em: https://journal.kdpu.edu.ua/filstd/article/view/788. Acesso em: 5 dec. 2025.