Miura, Kazuyuki, Akira Kamada, and Takao Nishizeki. “Convex Grid Drawings of Plane Graphs With Rectangular Contours”. Journal of Graph Algorithms and Applications 12, no. 2 (June 1, 2008): 197–224. Accessed May 1, 2025. https://www.jgaa.info/index.php/jgaa/article/view/paper164.