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On Oscillatory Behavior of the Nonlinear Differential Equation with Deviating arguments

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OSCILLATION THEOREMS OF SECOND ORDER NONLINEAR DELAY DYNAMIC EQUATIONS ON TIME SCALES Vol. 3(2) July 2015, No. 7, pp. 100-111 H. A. AGWA, AHMED M. M. KHODIER, HEBA A. HASSAN

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Almost periodic solutions to dynamic equations on time scales