TY  - JOUR
AU  - Liang, Lingmei
AU  - Liu, Fengxia
AU  - Wu, Baoyindureng
TI  - On $r$-hued coloring of product graphs
JO  - RAIRO. Operations Research
PY  - 2022
SP  - 3845
EP  - 3852
VL  - 56
IS  - 6
PB  - EDP-Sciences
UR  - https://www.numdam.org/articles/10.1051/ro/2022186/
DO  - 10.1051/ro/2022186
LA  - en
ID  - RO_2022__56_6_3845_0
ER  -