Bettinelli J. Slit-Slide-Sew Bijections for Bipartite and Quasibipartite Plane Maps. Electron. J. Combin. [Internet]. 2020Jul.10 [cited 2026May13];27(3):#P3.4. Available from: https://www.combinatorics.org/ojs/index.php/eljc/article/view/v27i3p4