%0 Journal Article
%A Liang, Lingmei
%A Liu, Fengxia
%A Wu, Baoyindureng
%T On $r$-hued coloring of product graphs
%J RAIRO. Operations Research
%D 2022
%P 3845-3852
%V 56
%N 6
%I EDP-Sciences
%U https://www.numdam.org/articles/10.1051/ro/2022186/
%R 10.1051/ro/2022186
%G en
%F RO_2022__56_6_3845_0