TCHERTOV, L. On spatial modelling. Sign Systems Studies, [S. l.], v. 43, n. 1, p. 77–101, 2015. DOI: 10.12697/SSS.2015.43.1.04. Disponível em: https://ojs.utlib.ee/index.php/sss/article/view/SSS.2015.43.1.04. Acesso em: 19 apr. 2024.