@ARTICLE{
author={Jovovic Ivana V},
year={2021},
title={Linear Systems of Differential Equations in Arrowhead Form},
journal={FACTA UNIVERSITATIS-SERIES MATHEMATICS AND INFORMATICS},
volume={36},
number={3},
pages={557-573},
document_type={Article},
} 

@ARTICLE{
author={Jovovic Ivana V},
year={2020},
title={Differential Transcendence of Solutions of Systems of Linear Differential Equations Based on Total Reduction of the System},
journal={APPLICABLE ANALYSIS AND DISCRETE MATHEMATICS},
volume={14},
number={2},
pages={498-511},
document_type={Article},
} 

@ARTICLE{
author={Jovovic Ivana V,Koledin Tamara D,Stanic Zoran},
year={2018},
title={Trees with small spectral gap},
journal={ARS MATHEMATICA CONTEMPORANEA},
volume={14},
number={1},
pages={197-207},
document_type={Article},
} 

@ARTICLE{
author={Malesevic Branko J,Banjac Bojan D,Jovovic Ivana V},
year={2017},
title={A Proof of Two Conjectures of Chao-Ping Chen for Inverse Trigonometric Functions},
journal={JOURNAL OF MATHEMATICAL INEQUALITIES},
volume={11},
number={1},
pages={151-162},
document_type={Article},
} 

@ARTICLE{
author={Jovovic Ivana V,Malesevic Branko J},
year={2016},
title={A Note on the Reduction Formulas for Some Systems of Linear Operator Equations},
journal={FILOMAT},
volume={30},
number={5},
pages={1353-1362},
document_type={Article},
} 

@ARTICLE{
author={Jovovic Ivana V,Koledin Tamara D,Stanic Zoran},
year={2015},
title={Non-bipartite graphs of fixed order and size that minimize the least eigenvalue},
journal={LINEAR ALGEBRA AND ITS APPLICATIONS},
volume={477},
number={},
pages={148-164},
document_type={Article},
} 

@ARTICLE{
author={Jovovic Ivana V},
year={2013},
title={Total Reduction of Linear Systems of Operator Equations with the System Matrix in the Companion Form},
journal={PUBLICATIONS DE L INSTITUT MATHEMATIQUE-BEOGRAD},
volume={93},
number={107},
pages={117-126},
document_type={Article},
} 

@ARTICLE{
author={Malesevic Branko J,Todoric Dragana S,Jovovic Ivana V,Telebakovic Sonja},
year={2010},
title={Formulae of partial reduction for linear systems of first order operator equations},
journal={APPLIED MATHEMATICS LETTERS},
volume={23},
number={11},
pages={1367-1371},
document_type={Article},
}