%0 Journal Article %A Moradi, Ahmad %A Mojdeh, Doost Ali %A Sharifi, Omid %T Roman {2}-Bondage Number of a Graph %J Discussiones Mathematicae. Graph Theory %D 2020 %P 255-268 %V 40 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DMGT_2020_40_1_a16/ %G en %F DMGT_2020_40_1_a16