WANG, Yong; REMMEL, Jeffrey. A Binomial Distribution Model for the Traveling Salesman Problem Based on Frequency Quadrilaterals. Journal of Graph Algorithms and Applications, [S. l.], v. 20, n. 2, p. 411–434, 2016. DOI: 10.7155/jgaa.00400. Disponível em: https://jgaa.info/index.php/jgaa/article/view/paper400. Acesso em: 30 jun. 2024.