@ARTICLE{
author={Takasi Kusano,Manojlovic Jelena V,Tanigawa T},
year={2013},
title={Existence and Asymptotic Behavior of Positive Solutions of Fourth Order Quasilinear Differential Equations},
journal={TAIWANESE JOURNAL OF MATHEMATICS},
volume={17},
number={3},
pages={999-1030},
document_type={Article},
} 

@ARTICLE{
author={Kusano Takasi,Maric Vojislav,Tanigawa T},
year={2012},
title={An asymptotic analysis of positive solutions of generalized Thomas-Fermi differential equations - The sub-half-linear case},
journal={NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS},
volume={75},
number={4},
pages={2474-2485},
document_type={Article},
} 

@ARTICLE{
author={Kusano Takasi,Manojlovic Jelena V,Tanigawa T},
year={2011},
title={Sharp Oscillation Criteria for a Class of Fourth Order Nonlinear Differential Equations},
journal={ROCKY MOUNTAIN JOURNAL OF MATHEMATICS},
volume={41},
number={1},
pages={249-274},
document_type={Article},
} 

@ARTICLE{
author={Kusano Takasi,Manojlovic Jelena V,Tanigawa T},
year={2010},
title={Existence of regularly varying solutions with nonzero indices of half-linear differential equations with retarded arguments},
journal={COMPUTERS & MATHEMATICS WITH APPLICATIONS},
volume={59},
number={1},
pages={411-425},
document_type={Article},
} 

@ARTICLE{
author={Manojlovic Jelena V,Shoukaku Y,Tanigawa T,Yoshida N},
year={2006},
title={Oscillation criteria for second order differential equations with positive and negative coefficients},
journal={APPLIED MATHEMATICS AND COMPUTATION},
volume={181},
number={2},
pages={853-863},
document_type={Article},
} 

@ARTICLE{
author={Manojlovic Jelena V,Tanigawa T},
year={2006},
title={Oscillation and nonoscillation theorems for a class of even-order quasilinear functional differential equations},
journal={JOURNAL OF INEQUALITIES AND APPLICATIONS},
volume={},
number={},
pages={-},
document_type={Article},
}