BABILON, Robert; MATOUŠEK, Jirí; MAXOVÁ, Jana; VALTR, Pavel. Low-Distortion Embeddings of Trees. Journal of Graph Algorithms and Applications, [S. l.], v. 7, n. 4, p. 399–409, 2003. DOI: 10.7155/jgaa.00076. Disponível em: https://jgaa.info/index.php/jgaa/article/view/paper76. Acesso em: 30 jun. 2024.