Chen, Ning, Jie Meng, Jiawei Rong, and Hong Zhu. “Approximation for Dominating Set Problem With Measure Functions”. COMPUTING AND INFORMATICS 23, no. 1 (February 6, 2012): 37–49. Accessed May 3, 2024. https://www.cai.sk/ojs/index.php/cai/article/view/407.