Jain, Sparsh, Sreejith Pallathumadam, and Deepak Rajendraprasad. “B0-VPG Representation of AT-Free Outerplanar Graphs”. Journal of Graph Algorithms and Applications 27, no. 9 (November 1, 2023): 853–869. Accessed December 22, 2024. https://jgaa.info/index.php/jgaa/article/view/paper648.