Ivanović M, Urošević D. Variable Neighborhood Search Approach for Solving Roman and Weak Roman Domination Problems on Graphs. Comput. Inform. [Internet]. 2019 Apr. 26 [cited 2024 Apr. 26];38(1):57–84. Available from: https://www.cai.sk/ojs/index.php/cai/article/view/2019_1_57