Alam MJ, Biedl T, Felsner S, Kaufmann M, Kobourov S. Proportional Contact Representations of Planar Graphs. JGAA [Internet]. 2012 Sep. 1 [cited 2024 Jun. 30];16(3):701-28. Available from: https://jgaa.info/index.php/jgaa/article/view/paper276