JILLY, Bertalan. The possibilities of orientation and finding the way back. Animal welfare, Ethology and Housing Systems (AWETH), [S. l.], v. 2, n. 1, p. 10–33, 2006. Disponível em: https://journal.uni-mate.hu/index.php/aweth/article/view/6917. Acesso em: 1 feb. 2026.