BOSE, Prosenjit; DE CARUFEL, Jean-Lou; SHAIKHET, Alina; SMID, Michiel. Essential Constraints of Edge-Constrained Proximity Graphs. Journal of Graph Algorithms and Applications, [S. l.], v. 21, n. 4, p. 389–415, 2017. DOI: 10.7155/jgaa.00422. Disponível em: https://jgaa.info/index.php/jgaa/article/view/paper422. Acesso em: 13 jun. 2024.