Aichholzer O, Hackl T, Lutteropp S, Mchedlidze T, Vogtenhuber B. Embedding Four-directional Paths on Convex Point Sets. JGAA [Internet]. 2015 Nov. 1 [cited 2024 Jun. 30];19(2):743-59. Available from: https://jgaa.info/index.php/jgaa/article/view/paper368