Ge Weigao, Zhao Zhihong*, Multiplicity of solutions to a four-point boundary value problem of a differential system via variational approach, Boundary Value Problems (SCI), 2016, 2016: 69.

Zhao Zhihong*, Ge Weigao, Symmetry analysis of reaction diffusion equation with distributed delay, Communications in Nonlinear Science and Numerical Simulation (SCI), 2015, 24:11--20.

Zhao Zhihong*, Rong Erhua, Reaction diffusion equation with spatio-temporal delay，Communications in Nonlinear Science and Numerical Simulation (SCI)，2014, 19: 2252--2261.

Zhao Zhihong*, Rong Erhua, Traveling wave for reaction diffusion equation with spatio-temporal Delay，Funkcialaj Ekvacioj-Serio Internacia (SCI)，2013, 56: 507--517.

Zhao Zhihong*, Rong Erhua, Zhao Xiangkui, Existence for Korteweg-de Vries-type equation with delay, Advances in Difference Equations (SCI), 2012, 64: 1-12.

Zhihong Zhao, Weigao Ge. Traveling wave solutions for Schrodinger equation with distributed delay. Applied Mathematical Modelling (SCI), 2011, 35: 675–687.

Zhihong Zhao, Weigao Ge. Traveling Wavefront Solutions for Reaction-Diffusion Equation with Small Delay. Funkcialtt Ekvacia (SCI), 2011, 54: 225-236.

Zhihong Zhao, Yuantong Xu. Solitary waves for Korteweg-de Vries equation with small delay, Journal of Mathematical Analysis and Applications (SCI), 2010, 368:43-53.