%0 Journal Article %A Teresa W. Haynes %A Stephen T. Hedetniemi %A Michael A. Henning %T Global defensive alliances in graphs %J The electronic journal of combinatorics %D 2003 %V 10 %U http://geodesic.mathdoc.fr/articles/10.37236/1740/ %R 10.37236/1740 %F 10_37236_1740