中国科学院数学与系统科学研究院期刊网
Multiple Periodic Solutions of Differential Delay Equations with 2k-1 Lags
Lin LI, Hua-fei SUN, Wei-gao GE
Multiple Periodic Solutions of Differential Delay Equations with 2k-1 Lags
Lin LI, Hua-fei SUN, Wei-gao GE
应用数学学报(英文版) . 2020, (2): 390 -400 .  DOI: 10.1007/s10255-020-0946-z