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"On two open problems concerning weak Roman domination in trees."
Jafar Amjadi et al. (2019)
- Jafar Amjadi, Mustapha Chellali, Seyed Mahmoud Sheikholeslami, Marzieh Soroudi:
On two open problems concerning weak Roman domination in trees. Australas. J Comb. 74: 61-73 (2019)
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