IVANOV, V. V. Semiotics of the 20th century. Sign Systems Studies, [S. l.], v. 36, n. 1, p. 185–244, 2008. DOI: 10.12697/SSS.2008.36.1.10. Disponível em: https://ojs.utlib.ee/index.php/sss/article/view/SSS.2008.36.1.10. Acesso em: 20 apr. 2024.