![](/img/cover-not-exists.png)
On perfect Roman domination number in trees: complexity and bounds
Darkooti, Mahsa, Alhevaz, Abdollah, Rahimi, Sadegh, Rahbani, HadiLanguage:
english
Journal:
Journal of Combinatorial Optimization
DOI:
10.1007/s10878-019-00408-y
Date:
April, 2019
File:
PDF, 286 KB
english, 2019