DI GIACOMO, Emilio; GRILLI, Luca; LIOTTA, Giuseppe. Drawing Bipartite Graphs on Two Parallel Convex Curves. Journal of Graph Algorithms and Applications, [S. l.], v. 12, n. 1, p. 97–112, 2008. DOI: 10.7155/jgaa.00161. Disponível em: https://jgaa-v4.cs.brown.edu/index.php/jgaa/article/view/paper161. Acesso em: 7 jan. 2025.