Clemente, C., Urieles, A. ., Villa, J. ., & Ortega, M. J. . (2025). New Parametric Polynomials of <i>U</i>-Charlier-Poisson Type: Properties and Szász-Type Operators Including These Polynomials. Contemporary Mathematics, 6(4), 5293–5316. https://doi.org/10.37256/cm.6420257391