AMÉRICO, Ekaterina Vólkova. The borders between folklore and literature in the test "o folklore as a specific form of art "by Piotr Bogatyriov and Roman Jakobson. Boitatá, Londrina, v. 9, n. 18, p. 114–133, 2014. DOI: 10.5433/boitata.2014v9.e31741. Disponível em: https://www.ojs.uel.br/revistas/uel/index.php/boitata/article/view/31741. Acesso em: 16 sep. 2026.