HAMBRUSCH, Susanne; LIU, Chuan-Ming; LIM, Hyeong-Seok. Clustering in Trees: Optimizing Cluster Sizes and Number of Subtrees. Journal of Graph Algorithms and Applications, [S. l.], v. 4, n. 4, p. 1–26, 2000. DOI: 10.7155/jgaa.00031. Disponível em: https://jgaa-v4.cs.brown.edu/index.php/jgaa/article/view/paper31. Acesso em: 22 dec. 2024.