Denton, Tom. “Canonical Decompositions of Affine Permutations, Affine Codes, and Split $k$-Schur Functions”. The Electronic Journal of Combinatorics 19, no. 4 (November 8, 2012): P19. Accessed March 17, 2026. https://www.combinatorics.org/ojs/index.php/eljc/article/view/v19i4p19.