%0 Journal Article %A Yining Zhao %A Alan Wood %T Duplication Problem in Treaty systems: Causes and Solutions %J Computer Science and Information Systems %D 2014 %V 11 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/CSIS_2014_11_1_a19/ %F CSIS_2014_11_1_a19