Kaufmann, Michael, Jan Kratochvil, Fabian Lipp, Fabrizio Montecchiani, Chrysanthi Raftopoulou, and Pavel Valtr. 2021. “The Stub Resolution of 1-Planar Graphs”. Journal of Graph Algorithms and Applications 25 (2):625-42. https://doi.org/10.7155/jgaa.00575.