%0 Journal Article %A Charalampos Tsourakakis %A Mihail Kolountzakis %A Gary Miller %T Triangle Sparsifiers %J Journal of Graph Algorithms and Applications %D 2011 %P 703-726 %V 15 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.7155/jgaa.00245/ %R 10.7155/jgaa.00245 %G en %F JGAA_2011_15_6_a0