BUCKLEY, M. A formal verification of the theory of parity complexes. Journal of Formalized Reasoning, [S. l.], v. 8, n. 1, p. 25–48, 2015. DOI: 10.6092/issn.1972-5787/5010. Disponível em: https://jfr.unibo.it/article/view/5010. Acesso em: 25 apr. 2024.