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References:
[1] CHANTURIA T. A.: Some comparison theorems for higher order ordinary differentгal equations. (Russian), Bull. Acad. Polon. Sci. 256 (1977), 749-756.
[2] DŽURINA J.: The oscillation of a differential equations of second order with deviating argument. Mat. Slovaca 42 (1992), 317-324. MR 1182961
[3] DŽURINA J.: Comparison theorems for differential equations with deviating argument. Mat. Slovaca 45 (1995), 79-89. MR 1335843 | Zbl 0830.34059
[4] DŽURINA J.-OHRISKA J.: Asymptotic and oscillatory properties of differential equations with deviating argument. Hiroshima Math. J. 40 (1992), 561-571. MR 1194051 | Zbl 0768.34045
[5] KIGURADZE I. T.: On the oscillation of solutions of the equation $d^m u/dt^m +a(t)|u|^n \sgn u = 0$. (Russian), Mat. Sb. 65 (1964), 172-187. MR 0173060 | Zbl 0135.14302
[6] KUSANO Т.-NAIТO M.: Oscillation criteria for general linear ordinary differential equations. Pаcific J. Mаth. 92 (1981), 345-355. MR 0618070 | Zbl 0475.34019
[7] KUSANO Т.-NAIТO M.: Comparison theorems for functional differential equations with deviating arguments. J. Mаth. Soc. Jаpаn 3 (1981), 509-532. MR 0620288 | Zbl 0494.34049
[8] OHRISKA J.: Oscillation of differential equations and v-derivatives. Czechoslovаk Mаth. J. 39 (1989), 24-44. MR 0983481 | Zbl 0673.34044
[9] ТANAKA K.: Asymptotic analysis of odd order ordinary differential equations. Hiroshimа Mаth. J. 10 (1980), 391-408. MR 0577867
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