Two Explicit Formulas of the Schröder Numbers. - Feng Qi 001; Xiao-Ting Shi; Bai-Ni Guo (Integers, 2016)

A double inequality for an integral mean in terms of the exponential and logarithmic means. - Feng Qi 001; Xiao-Ting Shi; Fang-Fang Liu; Zhen-Hang Yang (Period. Math. Hung., 2017)

Some properties of central Delannoy numbers. - Feng Qi 001; Viera Cernanová; Xiao-Ting Shi; Bai-Ni Guo (J. Comput. Appl. Math., 2018)