CASTELLÓ, Rodolfo; MILI, Rym; TOLLIS, Ioannis. A Framework for the Static and Interactive Visualization of Statecharts. Journal of Graph Algorithms and Applications, [S. l.], v. 6, n. 3, p. 313–351, 2002. DOI: 10.7155/jgaa.00056. Disponível em: https://jgaa.info/index.php/jgaa/article/view/paper56. Acesso em: 30 jun. 2024.