Gowfal Selmey, Mousa, Sayed Youssef, Ahmed Elsetouhi, Mohamed Bennaceur, and Khater Gadelrab. “A Structural Characterization of Hypergeometric-Type Discrete Distributions: Refinements, Tail Classifications, and Fractional Counting Applications”. Statistics, Optimization & Information Computing (August 8, 2026). Accessed August 11, 2026. https://iapress.org/index.php/soic/article/view/4231.