%0 Journal Article %A Susanne Hambrusch %A Chuan-Ming Liu %A Hyeong-Seok Lim %T Clustering in Trees: Optimizing Cluster Sizes and Number of Subtrees %J Journal of Graph Algorithms and Applications %D 2000 %P 1-26 %V 4 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.7155/jgaa.00031/ %R 10.7155/jgaa.00031 %G en %F JGAA_2000_4_4_a0