Di Francesco, Philippe. “Bessenrodt-Stanley Polynomials and the Octahedron Recurrence”. The Electronic Journal of Combinatorics 22, no. 3 (September 11, 2015): #P3.35. Accessed May 29, 2026. https://www.combinatorics.org/ojs/index.php/eljc/article/view/v22i3p35.