Di Giacomo E, Didimo W, Liotta G, Meijer H, Trotta F, Wismath S. k-colored Point-set Embeddability of Outerplanar Graphs. JGAA [Internet]. 2008 Jan. 1 [cited 2025 Jan. 7];12(1):29-4. Available from: https://jgaa-v4.cs.brown.edu/index.php/jgaa/article/view/paper158