%0 Journal Article %A Shiu, Wai %A Chen, Hong-Yu %A Chen, Xue-Gang %A Sun, Pak %T On the total restrained domination number of direct products of graphs %J Discussiones Mathematicae. Graph Theory %D 2012 %P 629-641 %V 32 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DMGT_2012_32_4_a2/ %G en %F DMGT_2012_32_4_a2