MÜTZE, Torsten; SCHEUCHER, Manfred. On L-shaped point set embeddings of trees: first non-embeddable examples. Journal of Graph Algorithms and Applications, [S. l.], v. 24, n. 3, p. 343–369, 2020. DOI: 10.7155/jgaa.00537. Disponível em: https://jgaa.info/index.php/jgaa/article/view/paper537. Acesso em: 30 jun. 2024.