SCHANK, Thomas; WAGNER, Dorothea. Approximating Clustering Coefficient and Transitivity. Journal of Graph Algorithms and Applications, [S. l.], v. 9, n. 2, p. 265–275, 2005. DOI: 10.7155/jgaa.00108. Disponível em: http://jgaa-v4.cs.brown.edu/index.php/jgaa/article/view/paper108. Acesso em: 2 jul. 2024.