@article{RO_2021__55_S1_S1411_0,
     author = {Ahangar, Hossein Abdollahzadeh and Amjadi, Jafar and Chellali, Mustapha and Kosari, Saeed and Samodivkin, Vladimir and Sheikholeslami, Seyed Mahmoud},
     title = {Some progress on the mixed roman domination in graphs},
     journal = {RAIRO. Operations Research},
     pages = {S1411--S1423},
     year = {2021},
     publisher = {EDP-Sciences},
     volume = {55},
     doi = {10.1051/ro/2020038},
     mrnumber = {4223085},
     zbl = {1469.05123},
     language = {en},
     url = {https://www.numdam.org/articles/10.1051/ro/2020038/}
}