GARG, Ashim; RUSU, Adrian. Straight-line Drawings of Binary Trees with Linear Area and Arbitrary Aspect Ratio. Journal of Graph Algorithms and Applications, [S. l.], v. 8, n. 2, p. 135–160, 2004. DOI: 10.7155/jgaa.00086. Disponível em: https://jgaa.info/index.php/jgaa/article/view/paper86. Acesso em: 20 may. 2024.