HE, Xin; HE, Dayu. Star-Shaped and L-Shaped Orthogonal Drawings. Journal of Graph Algorithms and Applications, [S. l.], v. 21, n. 2, p. 155–175, 2017. DOI: 10.7155/jgaa.00409. Disponível em: https://jgaa.info/index.php/jgaa/article/view/paper409. Acesso em: 30 jun. 2024.