A generalized Itô's formula in two-dimensions and stochastic Lebesgue-Stieltjes integrals. Feng, Chunrong; Zhao, Huaizhong — 2007 Electronic Journal of Probability [electronic only]
Some inequalities in functional analysis, combinatorics, and probability theory. Feng, Chunrong; Li, Liangpan; Shen, Jian — 2010 The Electronic Journal of Combinatorics [electronic only]