中国科学院数学与系统科学研究院期刊网
AMS
Asymptotic Behavior of Forced Nonlinear Delay Differential Equations with Impulses
Jiaowan Luo, Jianhua Shen
Acta Mathematica Sinica . 2000, (4): 565 -572 .  DOI: 10.1007/s101140000087