FALAPPA, M. A.; FERMÉ, E. L. On the implementation of the belief change operators. Journal of Computer Science and Technology, [S. l.], v. 1, n. 02, p. 12 p., 2000. Disponível em: https://journal.info.unlp.edu.ar/JCST/article/view/1015. Acesso em: 6 jun. 2023.