DE LUCA, Felice; DI GIACOMO, Emilio; HONG, Seok-Hee; KOBOUROV, Stephen; LENHART, William; LIOTTA, Giuseppe; MEIJER, Henk; TAPPINI, Alessandra; WISMATH, Stephen. Packing Trees into 1-planar Graphs. Journal of Graph Algorithms and Applications, [S. l.], v. 25, n. 2, p. 605–624, 2021. DOI: 10.7155/jgaa.00574. Disponível em: https://jgaa.info/index.php/jgaa/article/view/paper574. Acesso em: 30 jun. 2024.