%0 Journal Article %A Rad, Nader Jafari %T On the Complexity of Reinforcement in Graphs %J Discussiones Mathematicae. Graph Theory %D 2016 %P 877-887 %V 36 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DMGT_2016_36_4_a8/ %G en %F DMGT_2016_36_4_a8