1. Oscillation Theory for Second Order Linear, Half-Linear Superlinear and Sublinear Dynamic Equation;Agarwal,2002
2. A half-linear second order differential equations in qualitative theory of differential equations;Elbert,1979
3. The asymptotic behavior of the solutions of a nonlinear differential equation of Emden–Fowler type;Kiguradze;Izv. Akad. Nauk SSSR, Ser. Mat.,1965
4. Asymptotic Properties of Solutions of Nonautonomous Ordinary Differential Equations;Kiguradze,1993
5. Positive solutions of second order quasilinear differential equations with general nonlinearities;Kiyomura;Studia. Sci. Math. Hungar.,1999