Binucci C, Di Giacomo E, Didimo W, Rextin A. Switch-Regular Upward Planarity Testing of Directed Trees. JGAA [Internet]. 2011 Oct. 1 [cited 2025 May 1];15(5):587-629. Available from: https://www.jgaa.info/index.php/jgaa/article/view/paper241