STJERNFELT, F. Tractatus Hoffmeyerensis: Biosemiotics as expressed in 22 basic hypotheses . Sign Systems Studies, [S. l.], v. 30, n. 1, p. 337–345, 2002. DOI: 10.12697/SSS.2002.30.1.22. Disponível em: https://ojs.utlib.ee/index.php/sss/article/view/SSS.2002.30.1.22. Acesso em: 20 apr. 2024.