ACETO, L.; CHEN, T.; FOKKINK, W. J.; INGÓLFSDÓTTIR, A. On the Axiomatizability of Priority. BRICS Report Series, [S. l.], v. 13, n. 1, 2006. DOI: 10.7146/brics.v13i1.21907. Disponível em: https://tidsskrift.dk/brics/article/view/21907. Acesso em: 2 feb. 2023.