1.
Delgado P, Desormeaux WJ, Haynes TW. Partitioning the vertices of a graph into two total dominating sets. Qu. Math. [Internet]. 2016 Nov. 25 [cited 2026 Aug. 12];39(7):863-7. Available from: https://www.ajol.info/index.php/qm/article/view/148709