- Feng Qi, Xiao-Ting Shi, Fang-Fang Liu, “Several identities involving the falling and rising factorials and the Cauchy, Lah, and Stirling numbers”, Acta Universitatis Sapientiae, Mathematica, 8, no. 2, 2016, 282
- Bai-Ni Guo, István Mező, Feng Qi, “An explicit formula for Bernoulli polynomials in terms of $\boldsymbol r$-Stirling numbers of the second kind”, Rocky Mountain J. Math., 46, no. 6, 2016