TOROP, P. Semiotics in Tartu. Sign Systems Studies, [S. l.], v. 26, p. 9–19, 1998. DOI: 10.12697/SSS.1998.26.00. Disponível em: https://ojs.utlib.ee/index.php/sss/article/view/SSS.1998.26.00. Acesso em: 26 apr. 2024.