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Algorithmic and complexity aspects of problems related to total Roman domination for graphs
Journal of Combinatorial Optimization, 2019Nader Jafari Rad +2 more
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Roman domination in unicyclic graphs
Journal of Discrete Mathematical Sciences and Cryptography, 2012P Roushini Leely Pushpam
exaly
Approximation algorithm for the minimum partial connected Roman dominating set problem
Journal of Combinatorial OptimizationDing-Zhu Du, Du Ding-Zhu
exaly