PAIN, Stephen. Meaning in Animal Communication: A Zoosemiotic Analysis. Public Journal of Semiotics, [S. l.], v. 3, n. 1, p. 51–78, 2011. DOI: 10.37693/pjos.2011.3.8831. Disponível em: https://journals.lub.lu.se/pjos/article/view/8831. Acesso em: 27 apr. 2024.