中国科学院数学与系统科学研究院期刊网
The Asymptoticy of Solution Property of Nonlinear Impulsive Functional Differential Equations
Hai Xing FENGSi Yang Chen
Acta Mathematica Sinica, Chinese Series . 2008, (6): 1237 -124 .  DOI: 10.12386/A2008sxxb0144