Braunfeld, Samuel, and Pierre Simon. “The Classification of Homogeneous Finite-Dimensional Permutation Structures”. The Electronic Journal of Combinatorics 27, no. 1 (February 7, 2020): P1.38. Accessed March 17, 2026. https://www.combinatorics.org/ojs/index.php/eljc/article/view/v27i1p38.