Faliharimalala, Hilarion L. M., and Jiang Zeng. “Derangements and Euler’s Difference Table for $C_\ell\wr S_n$”. The Electronic Journal of Combinatorics 15, no. 1 (April 28, 2008): R65. Accessed March 27, 2026. https://www.combinatorics.org/ojs/index.php/eljc/article/view/v15i1r65.