ASANO, Tetsuo; MULZER, Wolfgang; WANG, Yajun. Constant-Work-Space Algorithms for Shortest Paths in Trees and Simple Polygons. Journal of Graph Algorithms and Applications, [S. l.], v. 15, n. 5, p. 569–586, 2011. DOI: 10.7155/jgaa.00240. Disponível em: https://jgaa.info/index.php/jgaa/article/view/paper240. Acesso em: 30 jun. 2024.