PANDA, B.; PANDEY, Arti. Algorithm and Hardness Results for Outer-connected Dominating Set in Graphs. Journal of Graph Algorithms and Applications, [S. l.], v. 18, n. 4, p. 493–513, 2014. DOI: 10.7155/jgaa.00334. Disponível em: https://jgaa.info/index.php/jgaa/article/view/paper334. Acesso em: 21 dec. 2024.