Kim, Taekyun, Dae San Kim, Hyuck-In Kwon, and Jong-Jin Seo. “SOME IDENTITIES FOR DEGENERATE FROBENIUS-EULER NUMBERS ARISING FROM NONLINEAR DIFFERENTIAL EQUATIONS”. Italian Journal of Pure and Applied Mathematics 36 (July 29, 2016): 843–850. Accessed August 16, 2026. https://journals.uniurb.it/index.php/ijpam/article/view/6478.