KIRCHWEGER, Markus; PEITL, Tomáš; SEKA, David; SZEIDER, Stefan. Graph Choosability via SAT: Beyond the Nullstellensatz. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 40, n. 17, p. 14269–14277, 2026. DOI: 10.1609/aaai.v40i17.38441. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/38441. Acesso em: 17 may. 2026.