De Luca F, Di Giacomo E, Hong S-H, Kobourov S, Lenhart W, Liotta G, et al. Packing Trees into 1-planar Graphs. JGAA [Internet]. 2021 Nov. 1 [cited 2026 Mar. 28];25(2):605-24. Available from: https://jgaa-v5.cs.brown.edu/index.php/jgaa/article/view/paper574