Selig T, Smith JP, Steingrímsson E. EW-Tableaux, Le-Tableaux, Tree-Like Tableaux and the Abelian Sandpile Model. Electron. J. Combin. [Internet]. 2018Jul.27 [cited 2026Apr.3];25(3):P3.14. Available from: https://www.combinatorics.org/ojs/index.php/eljc/article/view/v25i3p14