BINIAZ, Ahmad; BOSE, Prosenjit; VAN DUIJN, Ingo; MAHESHWARI, Anil; SMID, Michiel. Faster Algorithms for the Minimum Red-Blue-Purple Spanning Graph Problem. Journal of Graph Algorithms and Applications, [S. l.], v. 21, n. 4, p. 527–546, 2017. DOI: 10.7155/jgaa.00427. Disponível em: https://jgaa.info/index.php/jgaa/article/view/paper427. Acesso em: 30 jun. 2024.