KOTOV, K. Semiosphere: A chemistry of being. Sign Systems Studies, [S. l.], v. 30, n. 1, p. 41–55, 2002. DOI: 10.12697/SSS.2002.30.1.04. Disponível em: https://ojs.utlib.ee/index.php/sss/article/view/SSS.2002.30.1.04. Acesso em: 19 apr. 2024.