Imamura, Hirotaka, Masashi Kosuda, and Manabu Oura. “Note on the Permutation Group Associated to E-Polynomials”. Journal of Algebra Combinatorics Discrete Structures and Applications 9, no. 1 (January 13, 2022): 1–7. Accessed September 12, 2026. https://www.jacodesmath.com/index.php/jacodesmath/article/view/128.