Jian-Ming Xu

Periodic boundary value problems for third order ordinary differential equations

A. R. Aftabizadeh, C. P. Gupta, Jian-ming Xu, 1990 .

Oscillatory and periodic solutions of delay differential equations with piecewise constant argument

A. R. Aftabizadeh, Jian-ming Xu, Joseph Wiener, 1987 .

Existence and uniqueness theorems for three-point boundary value problems

A. R. Aftabizadeh, Chaitan P. Gupta, Jian-Ming Xu, 1989 .