BAGHERI, Alireza; RAZZAZI, Mohammadreza. Drawing Free Trees Inside Simple Polygons Using Polygon Skeleton. COMPUTING AND INFORMATICS, [S. l.], v. 23, n. 3, p. 239–254, 2012. Disponível em: https://www.cai.sk/ojs/index.php/cai/article/view/428. Acesso em: 12 may. 2024.