Rahman MS, Nishizeki T, Naznin M. Orthogonal Drawings of Plane Graphs Without Bends. JGAA [Internet]. 2003 Jan. 1 [cited 2025 Jan. 8];7(4):335-62. Available from: https://jgaa-v4.cs.brown.edu/index.php/jgaa/article/view/paper74