On Weak Limiting Distributions for Random Walks on a Spider. - Youngsoo Seol (Symmetry, 2020)

Explicit Identities for 3-Variable Degenerate Hermite Kampé de Fériet Polynomials and Differential Equation Derived from Generating Function. - Kyung-Won Hwang; Youngsoo Seol; Cheon Seoung Ryoo (Symmetry, 2021)