EFRAT, Alon; ERTEN, Cesim; KOBOUROV, Stephen. Fixed-Location Circular Arc Drawing of Planar Graphs. Journal of Graph Algorithms and Applications, [S. l.], v. 11, n. 1, p. 145–164, 2007. DOI: 10.7155/jgaa.00140. Disponível em: https://jgaa.info/index.php/jgaa/article/view/paper140. Acesso em: 1 dec. 2024.