@article{RO_2022__56_6_3845_0,
     author = {Liang, Lingmei and Liu, Fengxia and Wu, Baoyindureng},
     title = {On $r$-hued coloring of product graphs},
     journal = {RAIRO. Operations Research},
     pages = {3845--3852},
     year = {2022},
     publisher = {EDP-Sciences},
     volume = {56},
     number = {6},
     doi = {10.1051/ro/2022186},
     mrnumber = {4507301},
     zbl = {1531.05081},
     language = {en},
     url = {https://www.numdam.org/articles/10.1051/ro/2022186/}
}