Folk consciousness sleep: features of functioning. Philological Studies: Scientific Bulletin of Kryvyi Rih State Pedagogical University, [S. l.], v. 13, p. 407–411, 2015. DOI: 10.31812/filstd.v13i0.297. Disponível em: https://journal.kdpu.edu.ua/filstd/article/view/297. Acesso em: 6 dec. 2025.