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- [3] EXISTENCE THEORY FOR IMPULSIVE PARTIAL HYPERBOLIC DIFFERENTIAL EQUATIONS OF FRACTIONAL ORDER AT VARIABLE TIMES FIXED POINT THEORY, 2011, 12 (01): : 3 - 16
- [7] Higher order impulsive functional differential equations with variable times DYNAMIC SYSTEMS AND APPLICATIONS, 2003, 12 (3-4): : 383 - 392
- [8] Stability of impulsive delay differential equations with impulses at variable times DYNAMICAL SYSTEMS-AN INTERNATIONAL JOURNAL, 2005, 20 (03): : 323 - 331