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- [41] Oscillation criteria for nonlinear second order differential equations with damping Acta Mathematica Hungarica, 2006, 110 : 241 - 252
- [48] OSCILLATION CRITERIA FOR ODD HIGHER ORDER NONLINEAR NEUTRAL DIFFERENTIAL EQUATIONS WITH POSITIVE AND NEGATIVE COEFFICIENTS DIFFERENTIAL EQUATIONS & APPLICATIONS, 2015, 7 (03): : 363 - 384