KOWALEWSKI, Hubert. Against arbitrariness: An alternative approach towards motivation of the sign. Public Journal of Semiotics, [S. l.], v. 6, n. 2, p. 14–31, 2015. DOI: 10.37693/pjos.2015.6.15179. Disponível em: https://journals.lub.lu.se/pjos/article/view/15179. Acesso em: 5 may. 2024.