Clemente C, Urieles A, Villa J, Ortega MJ. New Parametric Polynomials of <i>U</i>-Charlier-Poisson Type: Properties and Szász-Type Operators Including These Polynomials. Contemp. Math. [Internet]. 2025 Aug. 25 [cited 2026 Jan. 10];6(4):5293-316. Available from: https://ojs.wiserpub.com/index.php/CM/article/view/7391