共 50 条
- [3] Nonautonomous differential systems of alternately retarded and advanced type INDIAN JOURNAL OF PURE & APPLIED MATHEMATICS, 2001, 32 (02): : 289 - 298
- [7] Analytical Approximation Solution for Differential Equations with Piecewise Constant Arguments of Alternately Advanced and Retarded Type INFORMATION COMPUTING AND APPLICATIONS, ICICA 2013, PT II, 2013, 392 : 242 - +