中国科学院数学与系统科学研究院期刊网
On the Existence of Positive Periodic Solutions for Neutral Functional Differential Equation with Multiple Deviating Arguments
Shi Ping LU, Wei Gao GE
On the Existence of Positive Periodic Solutions for Neutral Functional Differential Equation with Multiple Deviating Arguments
Shi Ping LU, Wei Gao GE
应用数学学报(英文版) . 2003, (4): 631 -640 .