KÁTAI, Zoltán. "Frontier algorithms". Teaching Mathematics and Computer Science, [S. l.], v. 6, n. 1, p. 139–152, 2008. DOI: 10.5485/TMCS.2008.0193. Disponível em: https://ojs.lib.unideb.hu/tmcs/article/view/14817. Acesso em: 27 sep. 2024.