共 50 条
- [2] Periodic boundary value problem for the second order impulsive functional differential equations INDIAN JOURNAL OF PURE & APPLIED MATHEMATICS, 2004, 35 (08): : 949 - 968
- [7] BOUNDARY VALUE PROBLEMS FOR SECOND ORDER IMPULSIVE FUNCTIONAL DIFFERENTIAL EQUATIONS DYNAMIC SYSTEMS AND APPLICATIONS, 2011, 20 (2-3): : 369 - 382