Nocaj, Arlind, Mark Ortmann, and Ulrik Brandes. “Untangling the Hairballs of Multi-Centered, Small-World Online Social Media Networks”. Journal of Graph Algorithms and Applications 19, no. 2 (November 1, 2015): 595–618. Accessed December 22, 2024. https://jgaa-v4.cs.brown.edu/index.php/jgaa/article/view/paper370.