%0 Journal Article
%A Chen, Xue-Gang
%T A note on the double Roman domination number of graphs
%J Czechoslovak Mathematical Journal
%D 2020
%P 205-212
%V 70
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.2019.0212-18/
%R 10.21136/CMJ.2019.0212-18
%G en
%F 10_21136_CMJ_2019_0212_18